Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508715 | Motor assembly for drawworks systems and methods | Peter William Cave, Jonathan David Deagle, Rogelio Cabrera | 2019-12-17 |
| 10464791 | Drawworks systems and methods | Rogelio Cabrera | 2019-11-05 |
| 10400511 | Hydraulically deactivated clamp | Farzad Azizi | 2019-09-03 |
| 10208817 | Drawworks gearbox with redundant braking on input side | Rogelio Cabrera | 2019-02-19 |