Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465494 | Universal remote control system for hydrocarbon recovery tools | Klaus Krems, Michael Wiedecke, Martin Helms | 2019-11-05 |
| 10400761 | Long stroke pumping unit | Clark E. Robison, William Kevin Hall, Sean M. Christian | 2019-09-03 |
| 10344573 | Position sensing for wellsite pumping unit | Clark E. Robison, Peri Sabhapathy | 2019-07-09 |
| 10196883 | Long-stroke pumping unit | Clark E. Robison, William C. Lane, Darius J. Yakimchuk, Jeffrey J. Lembcke, Bryan A. Paulet +3 more | 2019-02-05 |
| 10197050 | Reciprocating rod pumping unit | Clark E. Robison, Michael Gilbert Chavira, Luis Alberto Garcia, Jeffrey Wing Lun Seto, Michael C. Ramsey | 2019-02-05 |
| 10167707 | Rod string rotation during well pumping operations | James S. Trapani, Clark E. Robison, Jeffrey J. Lembcke, Kyle C. Brosch | 2019-01-01 |