Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253581 | Electronic control system for a tubular handling tool | Michael Wiedecke, Karsten Heidecke, Martin Liess, Martin Helms, John D. Hooker, II | 2019-04-09 |
| 10145186 | Low marking inserts for casing/tubing tongs | Ernst Fuehring, Thomas L. Reinecke | 2018-12-04 |
| 10125555 | Tubular handling tool | Karsten Heidecke, Federico Amezaga, Scott McIntire, John Fielding Ownby | 2018-11-13 |
| 10030454 | Tubular handling tool | Karsten Heidecke, Federico Amezaga, Scott McIntire, John Fielding Ownby | 2018-07-24 |
| 9528363 | Volume synchronizer for tubular handling tools | Karsten Heidecke | 2016-12-27 |
| 9404322 | Electronic control system for a tubular handling tool | Michael Wiedecke, Karsten Heidecke, Martin Liess, Martin Helms, John D. Hooker, II | 2016-08-02 |