Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499384 | Automated pipe tripping apparatus and methods | — | 2022-11-15 |
| 11394255 | Split electric machine for retrofit hybrid propulsion systems | Sheikh Fazle Rabbi, Jason Aspin, Dipesh Maharjan, Richard Robert Roper | 2022-07-19 |