P

Inventor

DONACHIE STEPHEN J

US10 patents
⚠️ This page may combine multiple inventors who share the name “DONACHIE STEPHEN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INCO ALLOYS INT

6 patents

INT NICKEL CO

2 patents

SPECIAL METALS CORP

1 patent

NOVAMET INC

1 patent