P

Inventor

CAMPBELL JAY E

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

AMERICAN CYANAMID CO

6 patents

LARAMI LTD

1 patent

SENECA ENTERPRISES INC

1 patent

H J STOTTER INC

1 patent