Inventor

WARREN WILLIAM E

GB4 patents

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

IBM

1 patent

US5428678AJun 27, 1995

Telephone calling method and apparatus

IBM31 citations92

BESPAK INDUSTRIES LTD

1 patent

US4147476AApr 3, 1979

Pump assembly for an atomizing piston pump

BESPAK INDUSTRIES LTD59 citations91

NAT RES DEV

1 patent

US5042697AAug 27, 1991

Pressure regulators

NAT RES DEV41 citations89

BRITISH TECH GROUP

1 patent

US5186201AFeb 16, 1993

Check valves

BRITISH TECH GROUP8 citations70