Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149497 | Drilling motor with bypass and method | — | 2021-10-19 |
| 11136828 | Boring apparatus and method | Michael V. Williams | 2021-10-05 |
| 11098549 | Mechanically locking hydraulic jar and method | Mark Joshua Miller, Kevin J. Rudy, Russell Wayne Koenig | 2021-08-24 |
| 11008809 | Bent housing drilling motor with counter-rotating lower end | William Christian Herben, Mark Allen Reeves, Donald M. Sawyer, Roger Fincher | 2021-05-18 |
| 10961797 | Integrated milling and production device | Mark Joshua Miller, Kevin J. Rudy | 2021-03-30 |