Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421806 | Smart cable release tool | Gerald Graves Craddock, Jr. | 2025-09-23 |
| 11920418 | Apparatus and method for behind casing washout | Christopher C. Hoelscher, James M. Barker | 2024-03-05 |
| 11698245 | Stackable propellant module for gas generation | — | 2023-07-11 |
| 11506029 | Limited penetration shaped charge | Thomas J. Wuensche, Kevin Scott Harive | 2022-11-22 |
| 11384627 | System and method for firing a charge in a well tool | Justin Mason | 2022-07-12 |
| 11326422 | Self correcting prediction of entry and exit hole diameter | Gerald Graves Craddock, Jr., James Wight, Jonathan Paul Montiverdi | 2022-05-10 |
| 11261684 | Systems and methods for downhole tubular cutting | Darren Phillip Walters | 2022-03-01 |
| 11162767 | Stackable propellant module for gas generation | — | 2021-11-02 |
| 10982512 | Assessing a downhole state of perforating explosives | James M. Barker | 2021-04-20 |
| 10876381 | Detonator assembly for transportable wellbore perforator | Darren Philip Walters, Stuart Michael Wood | 2020-12-29 |
| 10808482 | Establishing communication downhole between wellbores | Joseph E. Hess, Andrew John Cuthbert | 2020-10-20 |
| 10746002 | Perforating systems with insensitive high explosive | James M. Barker | 2020-08-18 |
| 10677572 | Perforating systems with insensitive high explosive | James M. Barker | 2020-06-09 |
| 10605026 | Establishing communication downhole between wellbores | Joseph E. Hess, Andrew John Cuthbert | 2020-03-31 |
| 10597972 | Autonomous pressure control assembly with state-changing valve system | Dennis J. Haggerty, James M. Barker | 2020-03-24 |
| 10590746 | Force-activated thermal battery for use in a wellbore | Ozegbe James Chukwuma, Thomas J. Wuensche | 2020-03-17 |
| 10590706 | Establishing hydraulic communication between relief well and target well | Joseph E. Hess, Andrew John Cuthbert | 2020-03-17 |
| 10415945 | Solid-state overvoltage firing switch | Thomas J. Wuensche | 2019-09-17 |
| 10287868 | Igniting underground energy sources using propellant torch | Darren Phillip Walters, Kevin Scott Harive, Christopher Thaddeous Linsky, Iosif Hriscu | 2019-05-14 |
| 10126103 | Perforating systems with insensitive high explosive | James M. Barker | 2018-11-13 |
| 10054406 | Reactive semiconductor bridge with oxide overcoat | Jeffrey P. Carpenter, Laura Dues | 2018-08-21 |
| 9541363 | Controlled fragmentation of a warhead shell | John R. Leach | 2017-01-10 |
| 9255774 | Controlled fragmentation of a warhead shell | John R. Leach | 2016-02-09 |
| 7555986 | Thermite charge | Richard W. Givens, Jerome A. Klein, James J. Reuther | 2009-07-07 |
| 6119574 | Blast effects suppression system | Donald J. Butz, John S. Butz, Scott M. Golly, Graham Alexander | 2000-09-19 |