Inventor

PULLIN WILLIAM H

US3 patents

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

OTIS ENG CO

2 patents

US4440222AApr 3, 1984

Side pocket mandrel with improved orienting means

OTIS ENG CO50 citations87

US4420044ADec 13, 1983

Flow control system

OTIS ENG CO21 citations78

CAROTHERS TODD

1 patent

US8714309B2May 6, 2014

High pressure lubrication system

CAROTHERS TODD4 citations53