Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366127 | Electric tong with onboard hydraulic power unit | Frank Wern, Bjoern Thiemann, Thomas Kotschy | 2025-07-22 |
| 11293269 | Control system for hydrocarbon recovery tools | Bjoern Thiemann, Carlo Hoelterling, Frank Wern | 2022-04-05 |
| 11162310 | Autonomous connection makeup and evaluation | Martin Helms, Karsten Heidecke, Rainer Ruehmann, Bjoern Thiemann | 2021-11-02 |
| 11118429 | Control system for hydrocarbon recovery tools | Bjoern Thiemann, Carlo Hoelterling, Frank Wern | 2021-09-14 |
| 11085253 | Tong assembly with door position sensors | Heidi N. Cline, John D. Hooker, II, Karsten Heidecke, Bjoern Thiemann | 2021-08-10 |
| 10844675 | Autonomous connection makeup and evaluation | Martin Helms, Karsten Heidecke, Rainer Ruehmann, Bjoern Thiemann | 2020-11-24 |
| 10808472 | Method and system for evaluating tubular makeup | Martin Helms, Bjoern Thiemann, Rainer Ruehmann, David Geissler, Benjamin Sachtleben | 2020-10-20 |
| 10801277 | Electronic control system for a tubular handling tool | Bjoern Thiemann, Karsten Heidecke, Martin Liess, Martin Helms, John D. Hooker, II | 2020-10-13 |
| 10787869 | Electric tong with onboard hydraulic power unit | Frank Wern, Bjoern Thiemann, Thomas Kotschy | 2020-09-29 |
| 10697256 | Electronic control system for a tubular handling tool | Bjoern Thiemann, Karsten Heidecke, Martin Liess, Martin Helms, John D. Hooker, II | 2020-06-30 |
| 10480291 | Control system for hydrocarbon recovery tools | Bjoern Thiemann, Carlo Hoelterling, Frank Wern | 2019-11-19 |
| 10465494 | Universal remote control system for hydrocarbon recovery tools | Klaus Krems, Martin Helms, Benson Thomas | 2019-11-05 |
| 10253581 | Electronic control system for a tubular handling tool | Bjoern Thiemann, Karsten Heidecke, Martin Liess, Martin Helms, John D. Hooker, II | 2019-04-09 |
| 9404322 | Electronic control system for a tubular handling tool | Bjoern Thiemann, Karsten Heidecke, Martin Liess, Martin Helms, John D. Hooker, II | 2016-08-02 |