Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325821 | Lubricant blends and methods for improving lubricity of brine-based drilling fluids | Stuart DUBBERLEY, Jay Brockhoff, Kuangbiao MA | 2025-06-10 |
| 11142877 | Steerable system for asphalt milling attachment | J. Tron Haroldsen | 2021-10-12 |
| 10995555 | Downhole vibratory tool with fluid driven rotor | Devin Donald Lebaron | 2021-05-04 |
| 10655284 | Steerable system for asphalt milling attachment | J. Tron Haroldsen | 2020-05-19 |
| 10086867 | Steerable system for asphalt milling attachment | J. Tron Haroldsen | 2018-10-02 |