Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11700261 | Tool for management of a pool of authorizations to use software | Oscar R. Cummings, Yi-Hsin Hsu | 2023-07-11 |
| 9528323 | Fluid drilling head with sliding gauging ring | — | 2016-12-27 |
| 7195082 | Drill head steering | Timothy Gregory Hamilton Meyer | 2007-03-27 |