Inventor
BELL WILLIAM T
US34 patents
⚠️ This page may combine multiple inventors who share the name “BELL WILLIAM T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL WILLIAM T
16 patentsUS8136439B2Mar 20, 2012
Explosive well tool firing head
BELL WILLIAM T59 citations98
US8770301B2Jul 8, 2014
Explosive well tool firing head
BELL WILLIAM T33 citations94
US9022116B2May 5, 2015
Shaped charge tubing cutter
BELL WILLIAM T26 citations92
US8939210B2Jan 27, 2015
Drill collar severing tool
BELL WILLIAM T18 citations92
US10047591B2Aug 14, 2018
Apparatus and methods for shaped charge tubing cutters
BELL WILLIAM T13 citations84
US9435170B2Sep 6, 2016
High energy severing tool with pressure balanced explosives
BELL WILLIAM T9 citations84
US9428979B2Aug 30, 2016
Shaped charge casing cutter
BELL WILLIAM T18 citations84
US9038713B1May 26, 2015
Shaped charge casing cutter
BELL WILLIAM T16 citations84
US8302523B2Nov 6, 2012
Explosive well tool firing head
BELL WILLIAM T13 citations84
US8919236B2Dec 30, 2014
Perforating gun drop sub
BELL WILLIAM T15 citations83
US9879494B2Jan 30, 2018
High energy severing tool with pressure balanced explosives
BELL WILLIAM T4 citations73
US9657544B2May 23, 2017
Drill collar severing tool
BELL WILLIAM T2 citations73
US10538984B2Jan 21, 2020
Mini-severing and back-off tool with pressure balanced explosives
BELL WILLIAM T1 citations62
US10240421B2Mar 26, 2019
String shot back-off tool with pressure-balanced explosives
BELL WILLIAM T0 citations52
US10161197B2Dec 25, 2018
Well tool centralizer systems and methods
BELL WILLIAM T0 citations52
US10077617B2Sep 18, 2018
Well tool centralizer systems and methods
BELL WILLIAM T0 citations52
TITAN SPECIALTIES LTD
6 patentsUS6959765B2Nov 1, 2005
Explosive pipe severing tool
TITAN SPECIALTIES LTD45 citations96
US7698982B2Apr 20, 2010
Explosive pipe severing tool
TITAN SPECIALTIES LTD20 citations92
US7530397B2May 12, 2009
Explosive pipe severing tool
TITAN SPECIALTIES LTD24 citations92
US7073448B2Jul 11, 2006
Shaped charge tubing cutter
TITAN SPECIALTIES LTD32 citations92
US7536942B2May 26, 2009
Explosive pipe severing tool
TITAN SPECIALTIES LTD12 citations84
US7146913B2Dec 12, 2006
Shaped charge tubing cutter
TITAN SPECIALTIES LTD9 citations74
GEOX SYSTEMS LTD
4 patentsUS6584406B1Jun 24, 2003
Downhole process control method utilizing seismic communication
GEOX SYSTEMS LTD300 citations98
US6885918B2Apr 26, 2005
Seismic monitoring and control method
GEOX SYSTEMS LTD57 citations95
US6928030B2Aug 9, 2005
Seismic defense system
GEOX SYSTEMS LTD26 citations92
US6942034B2Sep 13, 2005
Extent of detonation determination method using seismic energy
GEOX SYSTEMS LTD8 citations73