P

Inventor

MAXWELL TERRANCE DEAN

CA8 patents
⚠️ This page may combine multiple inventors who share the name “MAXWELL TERRANCE DEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALLIBURTON ENERGY SERV INC

6 patents
US6769499B2Aug 3, 2004

Drilling direction control device

HALLIBURTON ENERGY SERV INC145 citations97
US6244361B1Jun 12, 2001

Steerable rotary drilling device and directional drilling method

HALLIBURTON ENERGY SERV INC300 citations97
US7188689B2Mar 13, 2007

Variable gauge drilling apparatus and method of assembly therefor

HALLIBURTON ENERGY SERV INC28 citations90
US6340063B1Jan 22, 2002

Steerable rotary directional drilling method

HALLIBURTON ENERGY SERV INC35 citations90
US6899174B2May 31, 2005

Floating instrument insert for a tool

HALLIBURTON ENERGY SERV INC11 citations72
US7320363B2Jan 22, 2008

Energized slip ring assembly

HALLIBURTON ENERGY SERV INC8 citations68

THEMIG DANIEL JON

1 patent
US9010447B2Apr 21, 2015

Sliding sleeve sub and method and apparatus for wellbore fluid treatment

THEMIG DANIEL JON22 citations91

PACKERS PLUS ENERGY SERV INC

1 patent
US9874067B2Jan 23, 2018

Sliding sleeve sub and method and apparatus for wellbore fluid treatment

PACKERS PLUS ENERGY SERV INC4 citations72