Inventor

CRABTREE ALEXANDER R

GB3 patents

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

BAKER HUGHES INC

2 patents

US5718291AFeb 17, 1998

Downhole disconnect tool

BAKER HUGHES INC74 citations91

US7870902B2Jan 18, 2011

Methods for allowing multiple fractures to be formed in a subterranean formation from an open hole well

BAKER HUGHES INC3 citations58

BJ SERVICES CO

1 patent

US6712150B1Mar 30, 2004

Partial coil-in-coil tubing

BJ SERVICES CO90 citations93