Sigma Labs Inc (SASI)

[RiskReward1]

Jeff - I was checking to see if there is an indication of Sigma/ Cola attending the upcoming 2018 AeroDef presentation and didn't find any indication. Not sure that it's a big deal, but would have preferred to see that Sigma would be there. I did come across this post by you, copied below, from Feb 2017, which served as a reminder that Sigma had a presence at Aerodef last year. Any thoughts on why Sigma/Cola might not be there this year? Would Mark's participation last year have been by invite, or would you think that Sigma would have to have paid something as an exhibitor and then Mark would have had an opportunity to present, attached to the payment of an exhibition fee? (I have no idea how this sort of event may work from a money standpoint).

Among the many programs on the agenda for this year's event, which I skimmed through, I did see an indication of a presentation on process monitoring by an engineer with EOS N America. Here's the link to that presentation...

http://aerodefevent.com/sessions/sensitivity-analysis-additive-manufacturing-process-using-process-monitoring/

Your speculation appreciated, as always.

RE 2017 AeroDef...
"MC presenting at AeroDef in Fort Worth on March 9th. I plan to browse the exhibits on the 8th."