Inventor

SLOAN JAMES T

US9 patents

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

BAKER HUGHES INC

3 patents

US6866101B2Mar 15, 2005

Control system with failsafe feature in the event of tubing rupture

BAKER HUGHES INC28 citations90

US6684958B2Feb 3, 2004

Flapper lock open apparatus

BAKER HUGHES INC26 citations89

US7905292B2Mar 15, 2011

Pressure equalization device for downhole tools

BAKER HUGHES INC9 citations83

BEALL CLIFFORD H

2 patents

US8225871B2Jul 24, 2012

Bidirectional sealing mechanically shifted ball valve for downhole use

BEALL CLIFFORD H5 citations59

US8113286B2Feb 14, 2012

Downhole barrier valve

BEALL CLIFFORD H5 citations56

LAKE GARY B

1 patent

US8471551B2Jun 25, 2013

Magnetic position monitoring system and method

LAKE GARY B6 citations78

SLOAN JAMES T

1 patent

US9133687B2Sep 15, 2015

Tubing pressure insensitive pressure compensated actuator for a downhole tool and method

SLOAN JAMES T1 citations44

BURRIS JOHN E

1 patent

US9151139B2Oct 6, 2015

Method of reducing deflection through a rod piston in a subsurface safety valve

BURRIS JOHN E0 citations40

SMITH TROY L II

1 patent

US8820402B2Sep 2, 2014

Downhole shock absorber with guided crushable nose

SMITH TROY L II1 citations37