Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352119 | Managed pressure drilling manifold and methods | Hossein Khorshidian, Elvin Mammadov | 2025-07-08 |
| 12091934 | Pressure management device for drilling system | Elvin Mammadov, Hossein Khorshidian | 2024-09-17 |
| 11680453 | Managed pressure drilling manifold and methods | Hossein Khorshidian, Elvin Mammadov | 2023-06-20 |
| 11208871 | Apparatus, systems and methods for completion operations | Matthew H. Brown, Mark Andreychuk, Per Angman | 2021-12-28 |