Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149509 | Trojan drill pipe | Timothy E. Moellendick, Mohammed Badran, Md Amanullah | 2021-10-19 |
| 10995251 | Method and material for isolating a severe loss zone | Md Amanullah, Mohammed K. Arfaj | 2021-05-04 |
| 10975283 | Method and material for isolating a severe loss zone | Md Amanullah, Mohammed K. Arfaj | 2021-04-13 |
| 10941326 | Method and material for isolating a severe loss zone | Md Amanullah, Mohammed K. Arfaj, Turki Alsubaie | 2021-03-09 |
| 10941327 | Method and material for isolating a severe loss zone | Mohammed K. Arfaj, Md Amanullah, Turki Alsubaie | 2021-03-09 |
| 10883032 | Fibrous lost circulation material (LCM) | Md Amanullah, Timothy E. Moellendick | 2021-01-05 |