Inventor

GWIN RICHARD B

US3 patents

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

H C PRICE

2 patents

US4213357AJul 22, 1980

Cutting device for pipe jackets

H C PRICE35 citations86

US4205774AJun 3, 1980

Device for welding tubes to pipe

H C PRICE8 citations64

BABCOCK & WILCOX CO

1 patent

US4556162ADec 3, 1985

Weld backup mechanism for internal pipe welding apparatus

BABCOCK & WILCOX CO17 citations64