Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448064 | Compressible load shoulder for dampening shock in downhole telemetry tool | Alexander J. Schaeffer, Ravi P. Nanayakkara, Matthew Hui Chong, Carl E. Brown | 2022-09-20 |
| 11293229 | Autonomously driven rotary steering system | Ravi P. Nanayakkara | 2022-04-05 |