Photodetector array for additive manufacturing operations

Assignee

• Sigma Labs

Inventors

• R. Bruce Madigan (31 patents)
• Mark J. Cola (36 patents)
• Scott Betts (23 patents)
• Darren Beckett (10 patents)
• Alberto Castro (21 patents)
• Lars Jacquemetton (17 patents)
• Martin S. Piltch (29 patents)

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