Inventor

HALL WARREN E

US3 patents

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

MALLINCKRODT MEDICAL INC

2 patents

US5221485AJun 22, 1993

Purification of X-ray contrast agent, magnetic resonance imaging agent, or radiopharmaceuticals using reverse osmosis

MALLINCKRODT MEDICAL INC14 citations72

US5160437ANov 3, 1992

Purification of crude Ioversol using reverse osmosis

MALLINCKRODT MEDICAL INC9 citations72

SPORTS BRELLA INC

1 patent

US4086931AMay 2, 1978

Umbrella shelter

SPORTS BRELLA INC90 citations89