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Sigma Labs Inc. (SGLB)

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Last Post: 11/24/2021 5:13:04 PM - Followers: 490 - Board type: Free - Posts Today: 0


develops and engineers advanced, in-process, non-destructive quality inspection systems for commercial firms worldwide seeking productive solutions for metal-based additive manufacturing or 3D printing, and other advanced manufacturing technologies. Sigma has a proud Los Alamos legacy and a future rooted in bringing advanced materials and processing solutions to clients worldwide. It was founded in 2005 by high-level scientists from the world-renowned Los Alamos National Lab. The company went public in 2010 with the commercialization of the breakthrough PrintRite3D® system. Just as Los Alamos helped shape the modern world in the 20th century, Sigma Labs is bringing to market advanced manufacturing, materials and process monitoring technologies that will serve our clients in many ways.

Our team of leading scientists and engineers from Los Alamos National Laboratory have over 100 years of combined industrial R&D experience. We develop manufacturing and materials technologies and R&D solutions for first-tier integrators like Boeing, GE Aviation, Honeywell Aerospace, and other commercial firms around the globe. Sigma Labs has current contracts with Federal Government and private industry clients to develop technologies from their conception through the design, building, and testing of prototype systems by integrating sensing, software, materials, and manufacturing technology risk-reduction solutions.


Official Company Website and Investor Related Links


Latest Company Press Releases -- IR Website

Company Press Releases -- GlobeNewswire.com

Trickle Research Intiation Report -- Oct 23, 2019

Dawson James Intiation Report -- July 29, 2020

PRESENTATIONS - AM Industry and/or Sigma Labs

12/02/20 Process monitoring for quality assurance in laser powder bed fusion additive manufacturing -- VTT  Link to PDF 

11/18/20 Virtual Fall Investor Summit: Sigma Labs, Inc. -- Sigma Labs  Link to Video

11/18/20 Improving Additive Manufacturing Performance: How DMG MORI and Sigma Labs are Teaming to Boost AM Quality -- Sigma Labs  Link to Video

10/23/20 Trickle Research Earnings Update Q3-F20 -- Sigma Labs  Link

10/22/20 Third Quarter 2020 Earnings Conference Call -- Sigma Labs  Link to Audio

09/29/20 Navigating the Additive Manufacturing QA Minefield: The Latest Trends, Techniques and Traps -- Sigma Labs  Link to Video

09/16/20 H. C. Wainwright Investment Conf. - Setting the Quality Standard for Additive Manufacturing -- Sigma Labs  Link to Video  Link to Slides

08/11/20 ProActive Investor Presentation - Setting the Quality Standard for Additive Manufacturing -- Sigma Labs  Link to Video  Link to Slides

07/30/20 Machine Learning in the PrintRite3D Quality Decision Ecosystem -- Sigma Labs  Link to Video

07/23/20 Second Quarter 2020 Earnings Conference Call -- Sigma Labs  Link to Audio

07/16/20 How to Achieve In-Process Quality Assurance for Additive Manufacturing -- Sigma Labs  Link to YouTube

06/10/20 Virtual Summer Summit -- Sigma Labs  Link to Webinar  Link to Slides

06/05/20 SNN - Taking PrintRite3D® Brand to Market and Reasons the Company Expects Revenue Growth -- Sigma Labs  Link to Webinar Video

05/14/20 First Quarter 2020 Earnings Conference Call -- Sigma Labs  Link to Audio

04/22/20 Planet MicroCap - Providing Quality Assurance Software to the Commercial 3D Printing Industry -- Sigma Labs  Link to Webinar Video

04/08/20 Sigma Labs Issues Shareholder Letter -- Sigma Labs  Link to Shareholder Letter

03/27/20 NNW Audio Press Release - Transformative Software Unleashes 3D Printing Industry -- Sigma Labs  Link to Audio Playback

02/13/20 Imperial Capital Advanced Manufacturing & Supply Chain Conference -- Sigma Labs  Link to Audio Playback

02/06/20 Virtual Roadshow Webinar -- Sigma Labs  Link to Audio Playback Link to Slides

12/12/19 NetworkNewsAudio Interview John Rice -- Sigma Labs  Link to Audio Playback

12/10/19 LD Micro 12th Annual Main Event -- Sigma Labs  Link to Audio Playback

12/06/19 Sigma Labs Corporate Presentation December 2019 -- Sigma Labs

11/20/19 Sigma Labs to Demonstrate PrintRite3D Software with Materialise’s Machine Control Platform at Formnext 2019 -- Sigma Labs

11/05/19 A NASA Perspective on the Growing Role of In-Situ Process Monitoring in Managing Risk of AM Hardware -- NASA

09/25/19 Diamond Equity Research Emerging Growth Invitational -- Sigma Labs

09/16/19 Sigma Labs Corporate Presentation September 2019 -- Sigma Labs

2019 The Additive Manufacturing Landscspe 2019 -- AMFG

08/15/19 Sigma Labs Issues Letter to Shareholders -- Sigma Labs

06/12/19 Dawson James Equity Research Company Update -- Dawson James

02/19/19 Dawson James Equity Research Company Update -- Dawson James

12/11/18 NASA Safety Center, Webinar - Qualification & Certification of Additively Manufactured Parts for NASA Applications -- NASA 

12/04/18 LD Micro Conference - An Essential Technology for 3D Metal Printing to Grow from Prototyping to Production (Video) -- Sigma Labs

10/02/18 MicroCap Conference in New York - Sigma Labs Inc working on streamlining 3D metal manufacturing (Video) -- Sigma Labs

09/30/18 Sigma Labs Corporate Presentation September 2018 -- Sigma Labs

09/26/18 Dawson James Equity Research Initiation Report -- Dawson James

08/14/18 Sigma Labs Issues Letter to Shareholders -- Sigma Labs

08/08/18 Process Mapping for Metal Additive Manufacturing Using In-Process Quality Metrics - A Gateway to Closed Loop Melt Pool and Process Control -- Sigma Labs

05/30/18 Measurement Science and Standards for Metals-Based Additive Manufacturing  -- NIST

03/14/18 Additive World Conference 2018 - In-Situ Process Monitoring for Series Production of Titanium Parts -- Sigma Labs 

02/13/18 ASTM International Webinar - Nondestructive Testing of Additive Manufactured Metal Parts Used in Aerospace Applications -- NASA 

01/24/18 Quality Control for AM Conference - Technology Landscape for In-Process NDT for AM -- MTC 

11/28/17 Additive Manufacturing For Reactor Materials and Components Public Meeting - Standardization in Additive Manufacturing: Challenges in Structural Integrity Assurance -- NASA 

10/05/17 - Data Fusion and Mining of In Situ Monitoring Sensors, Process Modeling, and Defect Characterization in Powder Bed Fusion Additive Manufacturing -- Air Force Research Laboratory 

07/11/17 AIAA Joint Propulsion Conference - Additive Manufacturing Overview: Propulsion Applications, Design for and Lessons Learned  -- NASA 

06/12/17 Webinar - Initiatives to Improve Quality of Additively Manufactured Parts  -- NASA 

03/06/17 AeroDef 2017 - 3D Advanced Manufacturing in Aerospace & Defense In-Process Computer Aided Inspection for a Digital Eco-system -- Sigma Labs & Morf3D 

08/29/16 AWS Lasers Conference  - Process Control and Quality Assurance Software for Additive Manufacturing -- Sigma Labs

08/13/16 National Academies of Aeronautics and Space Engineering Board - Additive Manufacturing Overview -- Aerojet Rocketdyne

05/23/16 NIST MSAM Project Close-out Workshop - Microstructures, Alloy Design & SME Transfer -- NIST

02/28/16 COLLABORATION ON QUALITY IN THE SPACE AND DEFENSE INDUSTRIES CONFERENCE - In-Process 3D Geometry Measurement and Reconstruction for Direct Metal Laser Sintering -- Honeywell

10/08/15 NAS Workshop on Predictive Theoretical and Computational Approaches for Additive Manufacturing - AM Scalability, Implementation, Readiness, and Transition -- Honeywell/Sigma Labs/DARPA

07/16/15 AMC Summer Meeting, EWI - Update on NIST MSAM In-Process Sensing -- EWI

05/19/15 RAPID 2015 - Non Destructive Evaluation Techniques for Additive Manufacturing - Joint Technology Development Between Honeywell Corporation and Sigma Labs

12/2014 Nondestructive Evaluation of Additive Manufacturing - NASA

PUBLICATIONS - AM Industry and/or Sigma Labs

09/25/20 Assessment of the Variability of the Laser Powdwer Bed Process through In-Process Inspection -- Oerlikon

09/22/20 A New Architectural Approach to Monitoring and Controlling AM Processes -- NIST

07/20/20 (Revised) PrintRite3D®Machine Learning Case Study -- Sigma Labs

07/20 Thermal Calibration of Commercial Melt Pool Monitoring Sensors on a Laser Powder Bed Fusion System -- NIST/Sigma Labs
05/08/20 PrintRite3D®Machine Learning Case Study -- Sigma Labs

01/09/20 ANSYS Technical Study Compares AM Monitoring Methods -- ANSYS

11/13/19 Combination of Modeling and Thermal Sensing to Understand Additive Manufacturing Processes -- Sigma Labs/ANSYS

10/08/19 Data Registration and Machine Learning for Anomaly Detection -- Sigma Labs

10/04/19 PrintRite3D® alerts for Anomaly Detection -- Sigma Labs

10/02/19 Support Structure Optimization Using PrintRite3D -- Sigma Labs

09/17/19 Acetubar Cup Implant Study and process pathology -- Sigma Labs

07/29/19 The Importance of Closed-Loop Control in Directed Energy Deposition Additive Manufacturing -- engineering.com

07/19 Additive Manufacturing: Building the Future  -- US Dept of Energy

05/02/19 NIST Research Sparks New Insights on Laser Welding -- NIST

03/21/19 LPBF Right the First Time—the Right Mix Between Modeling and Experiments -- ESI, Sigma Labs, Honeywell (DARPA) 

01/22/19 The relationship between In-Process Quality Metrics & Computational Tomography -- Sigma Labs

09/08/18 In-situ Melt pool “Thermal Signature” defect detection of recoater failure using co-Axial Planck Thermometry -- Sigma Labs

08/24/18 Evaluation of Quality Signatures™ using In-Situ Process Control during Additive Manufacturing with Aluminum Alloy AlSi10Mg – Part 2 -- Sigma Labs

04/09/18 In-Situ Process Mapping using Thermal Quality Signatures™ during Additive Manufacturing with Titanium Alloy Ti-6Al-4V -- Sigma Labs

02/10/18 Toward determining melt pool quality metrics via coaxial monitoring in laser powder bed fusion -- NIST

11/10/17 Evaluation of Quality Signatures™ using In-Situ Process Control during Additive Manufacturing with Aluminum Alloy AlSi10Mg – Part 1  -- Sigma Labs

09/11/17 Application of characterization, modelling, and analytics towards understanding process-structure linkages in metallic 3D printing -- USAF

08/09/17 Performance Characterization of Process Monitoring Sensors on the NIST Additive Manufacturing Metrology Testbed -- NIST

05/05/17 Measurement of process dynamics through coaxially aligned high speed near-infrared imaging in laser powder bed fusion additive manufacturing -- NIST

02/27/17 Effects of powder recycling on stainless steel powder and built material properties in metal powder bed fusion processes -- NIST

05/17/16 Denudation of metal powder layers in laser powder bed fusion processes -- LLNL

12/01/16 Towards rapid qualification of powder-bed laser additively manufactured parts -- Honeywell

05/09/16 Optical design and initial Results from NIST’s AMMT/TEMPS Facility -- NIST

02/11/16 Enabling Additive Manufacturing through Digital-Data and Model Integration

02/11/16 In-process sensing in selective laser melting (SLM) additive manufacturing -- GE

01/21/16 Review of in-situ process monitoring and in-situ metrology for metal additive manufacturing -- University of Nottingham


09/30/15 Towards rapid qualification of powder-bed laser additively manufactured parts -- Honeywell

02/15 Measurement Science Needs for Real-time Control of Additive Manufacturing Powder Bed Fusion Processes -- NIST

10/14 MANUFACTURING TECHNOLOGY SUPPORT (MATES II) Task Order 0005: Manufacturing Integration and Technology Evaluation to Enable Technology Transition Subtask Phase 0 Study Task: Manufacturing Technology (ManTech) and Systems Engineering For Quick Reaction Systems  -- USAF

05/13 Measurement Science Roadmap for Metal-Based Additive Manufacturing - WORKSHOP SUMMARY REPORT -- NIST

PATENTS - Sigma Labs

Sigma Labs U.S. Patent Application Status (           , 2019):
9 patented 
7 in process
1 rejected / abandoned 

Application Publication   Status Status Date Patent  # Title
-----------  -----------  -----------  -----------  -----------  ----------- 
12/780,610 20100288734 Patented Case 12/22/12 8,354,608 Methods for control of a fusion welding process by maintaining a controlled weld pool volume
14/870,914  20160098825 Abandoned 05/22/19   Feature Extraction Method And System For Additive Manufacturing  
14/832,691    20160184893 Patented Case 05/30/18 9,999,924 Method And System For Monitoring Additive Manufacturing Processes  
14/945,247    20160185048 Allowed 05/06/20
Multi-Sensor Quality Inference And Control For Additive Manufacturing Processes  
14/995,183    20160199911 Patented Case 02/20/19 10,226,817 Material Qualification System And Methodology  
15/276,452    20170016781 Patented Case 05/22/19 10,317,294 Optical Manufacturing Process Sensing And Status Indication System  
15/282,822    20170090462 Patented Case 01/30/19 10,207,489 Systems And Methods For Additive Manufacturing Operations  
15/465,384    20170266762 Response Forwarded 06/17/20   Layer-Based Defect Detection Using Normalized Sensor Data  
15/984,104    20180264553 Final Rejection Mailed 07/02/20 Rejected Method And System For Monitoring Additive Manufacturing Processes  
16/052,488    20190039318 Patented Case 11/19/19 10,479,489 Systems And Methods For Measuring Radiated Thermal Energy During An Additive Manufacturing Operation  
16/182,462    20190134709 Case Docketed to Examiner 05/31/20   Correction Of Non-Imaging Thermal Measurement Devices  
16/182,478    20190134754 IDS Filed 09/06/19   Methods And Systems For Quality Inference And Control For Additive Manufacturing Processes  
16/245,369    20190143413 Forwarded to Examiner 07/19/20   Material Qualification System And Methodology  
16/234,333    20190210353 Patented Case 03/10/20 10,717,264 Systems And Methods For Additive Manufacturing Operations 
16/282,016    20190255614 Allowed 05/21/20   Photodetector Array For Additive Manufacturing Operations 
16/282,004    20190255654 Patented Case 5/5/2020 10,639,745 Systems And Methods For Measuring Radiated Thermal Energy During An Additive Manufacturing Operation
16/434,577 20190323903 Patented Case 12/31/19 10,520.732 Optical manufacturing process sensing and status indication system
20200101671 Case Docketed to Examiner in GAU 4/2/20   Systems and Methods for Measuring Radiated Thermal Energy During Additive Manufacturing Operation

Links to all US applications here ... https://bit.ly/2Y2dIcL 

Link to USPTO Public Pair website ... https://portal.uspto.gov/pair/PublicPair


03/20/19 Sigma Labs to Showcase Newly Released PrintRite3D INSPECT® 4.1 Software for Additive Manufacturing at AMUG 2019 Conference

03/15/19 Dawson James Securities Announces the Closing of Public Offering Unit Transaction for Sigma Labs, Inc.

05/30/18  Sigma Labs Demonstrates Proof of Concept for Closed Loop Quality Control During Metal Additive Manufacturing


05/15/18  Sigma Labs is Allowed US Patent for Process Control Systems During Additive Manufacturing Operations


05/14/18  Sigma Labs Expands Business Development in Europe, Welcomes Markus Meidenstein

04/06/18  Sigma Labs Announces Full Year 2017 Financial Results

04/06/18  Sigma Labs Announces Closing of $1.0 Million Private Placement Financing

04/05/18  Sigma Labs to Present at the MicroCap Conference on April 9, 2018

04/04/18  Sigma Labs to Announce Fourth Quarter 2017 Financial Results and Provide a Company Update on Friday, April 6, 2018

04/04/18  Sigma Labs Announces Participation at Upcoming Industry Events

03/26/18 Sigma Labs Signs Cooperative Agreement with the National Institute of Standards and Technology to Assess Improving Production Yields of Metal Additive Manufacturing using PrintRite3D® Technology

03/01/18 Sigma Labs Releases Version 3.0.2 of Its PrintRite3D INSPECT® Software Enabling Rapid Process Qualification, Increased Production Yields and Faster Product to Market Times

01/08/18  Sigma Labs Issues Letter to Shareholders  

12/22/17  Sigma Labs Awarded Contract with Laser Zentrum Nord GmbH For PrintRite 3D® to Certify its IPQA® Methodology for Serial Production 

11/9/17  Sigma Labs and 3DSIM Release Simulation Capability to Model Thermal Sensors for Metal Additive Manufacturing Processes 

10/16/17 Sigma Labs to Unveil PrintRite3D® INSPECT™ 3.0 Software at Formnext 2017

09/05/17  Sigma Labs Cloud-Based PrintRite3D® INSPECT® Software Version 2.0 Delivered to Siemens Industrial Turbomachinery AB 

08/22/17  Sigma Labs Expands Sales Network in Asia 

08/10/17  Sigma Labs Delivers Cloud-Based PrintRite3D® INSPECT® Software Version 2.0 to Woodward Inc. 

08/03/17  Sigma Labs Signs New Manufacturer’s Representative for Sales of Contract Printing and Additive Manufacturing Services

07/27/17  Mark Cola Appointed to CTO to Accelerate Technology Advancements at Sigma Labs, Inc.

07/20/17  Sigma Labs, Inc. Announces Publication of Multi-Sensor Quality Inference and Control Patent for Additive Manufacturing Processes

04/05/17  Sigma Labs Releases Alpha Version of Its OEM Developer’s Kit for PrintRite3D®

03/30/17  Sigma Labs Furthers Strategic Alliance with Morf3D

03/29/17  Sigma Labs Enters into Second Long Term Commercial Agreement With OEM Additive Industries for PrintRite3D®

02/15/17  Sigma Labs Forms Strategic Alliance with Morf3D

02/15/17  Sigma Labs Announces Reverse Stock Split, Uplisting to the NASDAQ Capital Market and Pricing of Public Offering of Common Stock and Warrants

01/26/17  Sigma Labs Announces Pratt & Whitney Contract

01/19/17  Sigma Labs Enters Into Long Term Commercial Agreement With Major European OEM for PrintRite3D®

12/21/16  Sigma Labs Wins Phase III DARPA Contract with Honeywell



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SGLB News: Statement of Changes in Beneficial Ownership (4) 11/01/2021 10:34:09 AM
SGLB News: Quarterly Report (10-q) 10/21/2021 12:08:04 PM
SGLB News: Current Report Filing (8-k) 10/21/2021 12:02:22 PM
SGLB News: Securities Registration: Employee Benefit Plan (s-8) 09/14/2021 01:01:52 PM
SGLB News: Current Report Filing (8-k) 09/13/2021 03:01:37 AM
#80720   IMO, Sigma is no longer agnostic. They have outlook2020 11/24/21 05:13:04 PM
#80719   New employee's take on last convention: godemperorzack 11/24/21 11:58:25 AM
#80718   I agree, waiting for a little more volume, outlook2020 11/24/21 11:14:36 AM
#80717   Yeah I ended up dumping the few shares Capt_Smith77 11/24/21 10:08:15 AM
#80716   There are a number of good reasons why outlook2020 11/22/21 02:22:23 PM
#80715   getting pretty cheap? blue_skies 11/22/21 12:42:43 PM
#80714   No, that was last year, the one of outlook2020 11/20/21 11:32:39 PM
#80713   Sol, Not according to this ticker. JMHO wickw50 11/20/21 08:04:43 PM
#80712   We are living in unprecedented times… SolMastrMnd 11/20/21 07:28:31 PM
#80711   Software products typically have a lifespan less than outlook2020 11/19/21 05:51:51 PM
#80710   When I got into this stock in 2013, cschu 11/19/21 02:21:55 PM
#80709   Interesting to hear profits are not wanted a outlook2020 11/19/21 12:32:21 PM
#80708   Nothing had changed with Sigma Labs, I’m 11 outlook2020 11/19/21 12:29:55 PM
#80707   Appreciate the opinion... Hope it doesn't turn out like VisionaryInc 11/19/21 09:43:14 AM
#80706   Not a good idea at all… outlook2020 11/18/21 08:59:01 PM
#80705   Like the idea. Great price point for VisionaryInc 11/18/21 01:56:08 PM
#80704   Sigma has sold enough shares to make its wickw50 11/17/21 07:08:42 PM
#80703   Key word is “MAY“ It may become part outlook2020 11/17/21 06:58:38 PM
#80702   https://www.designworldonline.com/whats-new-with-additive-industries-at-formnext truthandlove 11/17/21 02:06:21 PM
#80701   Back in for a few shares. GLTA Capt_Smith77 11/17/21 10:27:00 AM
#80700   If one reads the news, quantum computing is outlook2020 11/17/21 09:07:14 AM
#80699   I'm sure everyone here has seen the popular silversmith 11/17/21 07:41:18 AM
#80698   I agree, Thanks for your insights. outlook2020 11/16/21 02:53:59 PM
#80697   Only so long can pretend to be industry leader... Pisd 11/16/21 01:08:23 PM
#80696   SGLB has had 11 years, many their potential outlook2020 11/16/21 11:24:43 AM
#80695   Right, but then SGLB would already be industry Pisd 11/16/21 10:08:35 AM
#80694   Thanks, Pisd, helps prove out that Materialise customers outlook2020 11/16/21 09:58:32 AM
#80693   Additive Industries promotes mtls and sglb at formnext truthandlove 11/16/21 09:15:19 AM
#80692   MTLS$ buying out Link3d, gl.. https://ih.advfn.com/stock-market/NASDAQ/material Pisd 11/16/21 08:56:32 AM
#80691   The statement is clearer than any PR put outlook2020 11/15/21 10:35:06 AM
#80690   What do you want to tell us with kanya 11/15/21 10:11:39 AM
#80689   Their product is 10 years old. If manufacturers outlook2020 11/14/21 05:39:51 PM
#80688   Sigma Labs is very well prepared and perfectly kanya 11/14/21 10:32:12 AM
#80687   Sigma Labs Expands Footprint at Formnext 2021 kanya 11/14/21 10:00:16 AM
#80686   2 extra booths and they have been on outlook2020 11/13/21 12:34:35 AM
#80685   Good Formnext presence at 3 booths and a godemperorzack 11/12/21 12:45:53 PM
#80684   Anyhow lets have look at the German Formnext kanya 11/12/21 10:40:20 AM
#80683   Different to me kanya 11/12/21 10:33:07 AM
#80682   Sigma Labs to launch updated PrintRite3D software at outlook2020 11/12/21 09:38:48 AM
#80681   I agree outlook2020 11/11/21 02:16:44 PM
#80680   https://amcoe.org/events/formnextstandardsforum truthandlove 11/11/21 12:46:53 PM
#80679   From a purely technical perspective, I do not RFB 11/10/21 10:01:43 AM
#80678   Winner winner chicken dinner....they will have to dilute RFB 11/09/21 11:38:40 AM
#80677   Because they spend more than they make. Windbag1014 11/09/21 10:02:48 AM
#80676   Why they should do it? kanya 11/09/21 09:54:06 AM
#80675   Just wait until they announce another offering and RFB 11/09/21 08:56:46 AM
#80674   IMO. Howe is just adding Sigma Labs’ PrintRite3D outlook2020 11/06/21 12:11:49 AM
#80673   so you think: no needed but why they kanya 11/05/21 11:18:08 AM
#80672   The article does not say the following. “Sigma outlook2020 11/05/21 01:43:47 AM
#80671   Sigma Labs customer and partner selling PR3D at VisionaryInc 11/04/21 12:37:02 PM
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