Sigma Labs Inc (SASI)

[jjsmith77]

This is my suspicion. Again, please let me say that it's a suspicion. I believe the two PrintRite3D systems are at GE. GE uses 2 different welding processes with laser and electron beam from EOS and Arcam respectively (according to Motley Fool). PrintRite3D is what corrects printing in real-time. If one machine needs more correction, then wouldn't it be less efficient / slower? That, and testing of PrintRite3D itself by testing the final products against those manufactured by conventional methods. Listen to this interview with GE Global Technology Director Christine Furstoss on standards:

"what kind of energy we use" "we're spending quite a bit of time on advanced monitoring and controls"

http://www.bloomberg.com/video/ge-turns-to-3d-printers-to-make-jet-parts-g2AxwDY1QO~96kLJVTT23Q.html

Credit to Neven Vidaic @NLBaseballGuru for pointing this out to me.