Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168524 | Drilling system with circulation sub | Ossama R. Sehsah, Ahmad A. Amoudi | 2021-11-09 |
| 11098547 | Freeing stuck tubulars in wellbores | Ahmad A. Amoudi, Ossama R. Sehsah | 2021-08-24 |