Inventor

KEITH JR CHARLES W

2 patents

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

H P BRUEMMER CORP

1 patent

US4735607AApr 5, 1988

Nasogastric tube antireflux valve

H P BRUEMMER CORP97 citations86

B W HEALTH PRODUCTS INC

1 patent

US4391007AJul 5, 1983

Multi-position wall spacer

B W HEALTH PRODUCTS INC4 citations58