Inventor

RIGGS WILLIAM H

2 patents

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

FEDERAL MOGUL CORP

1 patent

US5082294AJan 21, 1992

Heat conducting wear sleeve assembly for lubricant seals

FEDERAL MOGUL CORP39 citations89

DRILL INC T

1 patent

US4307593ADec 29, 1981

Apparatus for forming collars around openings in tubes or plates

DRILL INC T6 citations53