Inventor

BARLOW JOEL

US4 patents

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

HALLIBURTON ENERGY SERV INC

2 patents

US8047279B2Nov 1, 2011

Slip segments for downhole tool

HALLIBURTON ENERGY SERV INC42 citations89

US7779906B2Aug 24, 2010

Downhole tool with multiple material retaining ring

HALLIBURTON ENERGY SERV INC25 citations89

OIL STATES IND INC

1 patent

US8800605B2Aug 12, 2014

Molded composite mandrel for a downhole zonal isolation tool

OIL STATES IND INC16 citations90

BARLOW JAMES

1 patent

US8398801B2Mar 19, 2013

Method of making a molded composite mandrel

BARLOW JAMES5 citations77