Sigma Labs Inc (SASI)

[MDuffy]

Not the "lead," but SGLB is necessary due to their patent: See the line-

"through the maturation of an IPQA technology solution that leverages a development approach, incorporating multiple AM machines and multiple super alloys."

Maturation, meaning, the technology (Sigma's) already exists. Sounds like the groups are trying to synch Print Rite across multiple machines and metals so you can have an entire multi-piece, multi-material part made in a very short amount of time.