Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422664 | Tracking positions of personnel, vehicles, and inanimate objects | Guenter W. Brune, Albert W. Chau, John E. Mercer | 2019-09-24 |
| 10378338 | Advanced passive interference management in directional drilling system, apparatus and methods | Gary Garrabrant, Timothy Bayliss, Scott Phillips | 2019-08-13 |
| 10281347 | Tension monitoring arrangement and method | Albert W. Chau, John E. Mercer, Charles Yu Yat Tsang | 2019-05-07 |
| 10273796 | Advanced steering tool system, method and apparatus | Guenter W. Brune, Albert W. Chau, John E. Mercer | 2019-04-30 |