Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788357 | Using solenoid characteristics for performance diagnostics on rotary steerable systems | Ravi P. Nanayakkara, Larry DeLynn Chambers, Richard Thomas Hay | 2023-10-17 |
| 11773685 | Steering system for use with a drill string | Larry DeLynn Chambers | 2023-10-03 |
| 11566481 | Rotary valve with valve seat engagement compensation | Larry DeLynn Chambers | 2023-01-31 |