P

Inventor

ENGEL JOHN

US8 patents
⚠️ This page may combine multiple inventors who share the name “ENGEL JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GAO YUAN

2 patents

LEVITON MANUFACTURING CO

1 patent

(unassigned)

1 patent

LO KEVIN

1 patent

FMC CORP

1 patent

SANGEL JONATHAN

1 patent

WOZNIAK JOHN C

1 patent