P

Inventor

EVANS RICHARD J

US12 patents
⚠️ This page may combine multiple inventors who share the name “EVANS RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

5 patents

BROADCOM CORP

3 patents

ARMSTRONG CORK CO

2 patents

ARMSTRONG CORK

1 patent

PARKER HANNIFIN CORP

1 patent