Inventor

FERREIRA ADOLFO A

US2 patents

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

BRISTOL MYERS SQUIBB CO

1 patent

US5672163ASep 30, 1997

Ostomy pouch with intervening membrane and superabsorbent

BRISTOL MYERS SQUIBB CO135 citations92

CAIRNS & BROTHER INC

1 patent

US5079780AJan 14, 1992

Chinstrap activated head adjustment assembly for a protective helmet assembly

CAIRNS & BROTHER INC33 citations89