Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393248 | Devices, systems, and methods for collecting downhole measurements | Andrew David Robinson | 2025-08-19 |
| 12366158 | Drill bit metamorphism detection | Andrew David Robinson, Dariusz Strapoc, Nicholas Ivars Abolins, Can Evren Yarman, Timothy McAlinden +1 more | 2025-07-22 |
| 12345198 | Thermal impact of gas storage | Ashley Bernard Johnson | 2025-07-01 |
| 12345134 | Devices, systems, and methods for downhole power generation | Andrew David Robinson | 2025-07-01 |
| 11828164 | Instrumented cutter | Michael Paul Barrett, Tomas Rosinski, Jarek Rosinski | 2023-11-28 |
| 11822039 | Formation evaluation at drill bit | Ashley Bernard Johnson, John Cook | 2023-11-21 |
| 11814909 | Anti-whirl stabilization tools | Huseyin Murat Panayirci, Joachim Sihler, Ashley Bernard Johnson | 2023-11-14 |
| 11739629 | Strain gauges for detecting deformations of a plate | Joachim Sihler | 2023-08-29 |
| 11732571 | Downhole tool with sensor set(s) sensitive to circumferential, axial, or radial forces | Ashley Bernard Johnson, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski | 2023-08-22 |
| 11668184 | Instrumented rotary tool with compliant connecting portions | Ashley Bernard Johnson, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski | 2023-06-06 |
| 11512540 | Methods for mitigating whirl | Huseyin Murat Panayirci, Joachim Sihler, Ashley Bernard Johnson | 2022-11-29 |
| 11434748 | Instrumented rotary tool with sensor in cavity | Ashley Bernard Johnson, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski | 2022-09-06 |
| 10781640 | Rotary cutting tool | Ashley Bernard Johnson | 2020-09-22 |
| 10760364 | Milling tool and method | Ashley Bernard Johnson | 2020-09-01 |
| 10704332 | Downhole rotary cutting tool | Ashley Bernard Johnson, Gokturk Tunc | 2020-07-07 |
| 10612309 | Reamer | Ashley Bernard Johnson, Gokturk Tunc | 2020-04-07 |
| 10584538 | Reamer | Ashley Bernard Johnson, Gokturk Tunc | 2020-03-10 |
| 10519722 | Reamer | Ashley Bernard Johnson, Gokturk Tunc | 2019-12-31 |
| 10508499 | Reamer | Ashley Bernard Johnson, Gokturk Tunc | 2019-12-17 |
| 10501995 | Reamer | Ashley Bernard Johnson, Gokturk Tunc | 2019-12-10 |
| 10415318 | Expandable reamer | Ashley Bernard Johnson | 2019-09-17 |
| 10153059 | Charged particle acceleration device | Seth Putterman, Brian Naranjo | 2018-12-11 |
| 9386674 | Mechanoluminescent X-ray generator | Seth Putterman, Carlos Camara, Juan V. Escobar | 2016-07-05 |
| 9093248 | Triboelectric X-ray source | Seth Putterman, Carlos Camara | 2015-07-28 |
| 9089038 | Apparatus and method to generate X-rays by contact electrification | Carlos Camara, Seth Putterman | 2015-07-21 |