P

Inventor

NORUM EDWARD M

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

WHETSTONE GROUP INTERNATIONAL

3 patents
US6263912B1Jul 24, 2001

Fluid flow control valve

WHETSTONE GROUP INTERNATIONAL43 citations93
US6260575B1Jul 17, 2001

Fluid flow control valve

WHETSTONE GROUP INTERNATIONAL16 citations90
US6263911B1Jul 24, 2001

Fluid flow control valve

WHETSTONE GROUP INTERNATIONAL16 citations81

LOCKWOOD CORP

1 patent
US4086507AApr 25, 1978

Outdoor motor enclosure

LOCKWOOD CORP15 citations64