Inventor
LAGRANGE TIMOTHY E
US16 patents
⚠️ This page may combine multiple inventors who share the name “LAGRANGE TIMOTHY E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OWEN OIL TOOLS LP
15 patentsUS9771769B2Sep 26, 2017
Devices and related methods for actuating wellbore tools with a pressurized gas
OWEN OIL TOOLS LP26 citations92
US9689240B2Jun 27, 2017
Firing mechanism with time delay and metering system
OWEN OIL TOOLS LP25 citations92
US10422195B2Sep 24, 2019
Perforating gun
OWEN OIL TOOLS LP33 citations90
US9903185B2Feb 27, 2018
Perforating gun with eccentric rotatable charge tube
OWEN OIL TOOLS LP47 citations89
US9752421B2Sep 5, 2017
Pressure switch for selective firing of perforating guns
OWEN OIL TOOLS LP14 citations81
US10731430B2Aug 4, 2020
Perforating gun
OWEN OIL TOOLS LP3 citations71
US9448051B2Sep 20, 2016
Detonator interrupter for well tools
OWEN OIL TOOLS LP3 citations71
US10934815B2Mar 2, 2021
Signal transfer system for activating downhole tools and related methods
OWEN OIL TOOLS LP2 citations68
US10753184B2Aug 25, 2020
Differential pressure firing heads for wellbore tools and related methods
OWEN OIL TOOLS LP2 citations68
US9470071B2Oct 18, 2016
Redundant firing system for wellbore tools
OWEN OIL TOOLS LP3 citations68
US11047195B2Jun 29, 2021
Perforating gun
OWEN OIL TOOLS LP1 citations59
US11162335B2Nov 2, 2021
Safe firing head for deviated wellbores
OWEN OIL TOOLS LP0 citations52
US10401137B2Sep 3, 2019
Retention member for perforating guns
OWEN OIL TOOLS LP0 citations50
US12584386B2Mar 24, 2026
Perforating gun with detonation module
OWEN OIL TOOLS LP0 citations49
US9759048B2Sep 12, 2017
Perforating gun for underbalanced perforating
OWEN OIL TOOLS LP1 citations48