P

Inventor

DEYOUNG DOUGLAS J

US4 patents
⚠️ This page may combine multiple inventors who share the name “DEYOUNG DOUGLAS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSON S C COMM MARKETS INC

2 patents

UNION CARBIDE CHEM PLASTIC

1 patent

JOHNSON POLYMER LLC

1 patent