| 12371984 |
Downhole separation system and method |
Gunther HH von Gynz-Rekowski, Mark Allen Reeves, Kevin J. Rudy |
2025-07-29 |
| 12305640 |
Particle adjusting drilling assembly and method |
Gunther HH von Gynz-Rekowski |
2025-05-20 |
| 12037885 |
Downhole separation system and method |
Gunther HH von Gynz-Rekowski, Mark Allen Reeves, Kevin J. Rudy |
2024-07-16 |
| 11965395 |
Rupture disc and system |
Gunther HH von Gynz-Rekowski, Kevin J. Rudy, Brandon Kaderka |
2024-04-23 |
| 11959343 |
Drilling system with annular flush separation device and method |
Gunther HH von Gynz-Rekowski, Mark Allen Reeves |
2024-04-16 |
| 11702897 |
Bit saver assembly and method |
Gunther HH von Gynz-Rekowski |
2023-07-18 |
| 11530583 |
Flow rate control system and method |
Gunther HH von Gynz-Rekowski, Kevin J. Rudy |
2022-12-20 |
| 11352844 |
Flow rate control system and method |
Gunther HH von Gynz-Rekowski, Kevin J. Rudy |
2022-06-07 |
| 11261681 |
Bit saver assembly and method |
Gunther HH von Gynz-Rekowski |
2022-03-01 |
| 11098549 |
Mechanically locking hydraulic jar and method |
Gunther HH von Gynz-Rekowski, Mark Joshua Miller, Kevin J. Rudy |
2021-08-24 |
| 10829993 |
Wear resistant vibration assembly and method |
Gunther HH von Gynz-Rekowski, William Christian Herben, Steven Samuel Mitchell, Mark Joshua Miller, Kevin J. Rudy |
2020-11-10 |
| 10760340 |
Up drill apparatus and method |
Gunther HH von Gynz-Rekowski, Michael V. Williams, Chaitanya P. Challa, Frank R. Vignal |
2020-09-01 |
| 10677006 |
Vibration assembly and method |
Gunther HH von Gynz-Rekowski, Steven Samuel Mitchell, Curtis E. Leitko, Jr., William Christian Herben |
2020-06-09 |
| 10408007 |
Downhole extended reach tool and method |
Gunther HH von Gynz-Rekowski, Michael V. Williams, Kevin J. Rudy |
2019-09-10 |
| 10017991 |
Hammer drill |
Gunther HH von Gynz-Rekowski, Michael V. Williams |
2018-07-10 |
| 9976350 |
Up drill apparatus and method |
Gunther HH von Gynz-Rekowski, Michael V. Williams, Chaitanya P. Challa, Frank R. Vignal |
2018-05-22 |