| 12371984 |
Downhole separation system and method |
Gunther HH von Gynz-Rekowski, Russell Wayne Koenig, Kevin J. Rudy |
2025-07-29 |
| 12305481 |
Selectively activated friction reduction tool and method |
Gunther HH von Gynz-Rekowski |
2025-05-20 |
| 12037885 |
Downhole separation system and method |
Gunther HH von Gynz-Rekowski, Russell Wayne Koenig, Kevin J. Rudy |
2024-07-16 |
| 11959343 |
Drilling system with annular flush separation device and method |
Gunther HH von Gynz-Rekowski, Russell Wayne Koenig |
2024-04-16 |
| 11493157 |
Flush joint high torque thread |
Robert Steven Frederick, Jr., Gunther HH von Gynz-Rekowski |
2022-11-08 |
| 11008809 |
Bent housing drilling motor with counter-rotating lower end |
Gunther HH von Gynz-Rekowski, William Christian Herben, Donald M. Sawyer, Roger Fincher |
2021-05-18 |
| 10960193 |
Swiveling tattoo needle |
— |
2021-03-30 |
| 10851589 |
Integrated bearing section and method |
Gunther HH von Gynz-Rekowski, William Christian Herben |
2020-12-01 |
| 10774959 |
Flush joint high torque thread |
Robert Steven Frederick, Jr., Gunther HH von Gynz-Rekowski |
2020-09-15 |
| 10456516 |
Dialysis machine |
Keith James Heyes, Hugh Christopher Bramley, Mark Jervis |
2019-10-29 |
| 8685244 |
Dialysis machine |
Keith James Heyes, Hugh Christopher Bramley, Mark Jervis |
2014-04-01 |
| 6874754 |
Apparatus for preventing valve stem coking |
Todd P. Geib, Craig Smith, Christopher Marlowe, Jerry L. Kelly, Mahoro M. Fujita +2 more |
2005-04-05 |
| 6247461 |
High flow gas force balanced EGR valve |
Craig Smith, Paul L. Gluchowski, Dwight O. Palmer |
2001-06-19 |
