Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795795 | Fluid expansion chamber with protected bellow | Brian Paul Reeves, Steven Alan Howell | 2023-10-24 |
| 11591860 | Rotary steerable drilling system with active stabilizer | Zhiguo Ren, Xu Fu, Stewart Blake Brazil | 2023-02-28 |