Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352876 | Advanced passive interference management in directional drilling system, apparatus and methods | Rudolf Zeller, Gary Garrabrant, Scott Phillips | 2022-06-07 |
| 11255186 | Advanced sonde reliability monitoring, apparatus and associated methods | Scott Phillips, Thomas J. Hall | 2022-02-22 |
| 11230921 | Communication protocol in directional drilling system, apparatus and method utilizing multi-bit data symbol transmission | Rudolf Zeller, Gary Garrabrant, John E. Mercer | 2022-01-25 |