Inventor

HETZNER JAMES E

US2 patents

⚠️ This page may combine multiple inventors who share the name “HETZNER JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN MOTORS CORP

1 patent

US7141207B2Nov 28, 2006

Aluminum/magnesium 3D-Printing rapid prototyping

GEN MOTORS CORP107 citations92

GM GLOBAL TECH OPERATIONS INC

1 patent

US7578335B2Aug 25, 2009

Powder metal mold casting for three dimensional parts

GM GLOBAL TECH OPERATIONS INC2 citations59