Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550666 | Slow response time tool | Britain A. Fisher, Jason A. Allen, Rick Patterson, Douglas J. Lehr, Emily Hanson | 2020-02-04 |
| 9677349 | Downhole entry guide having disappearing profile and methods of using same | Kelly D. Ireland | 2017-06-13 |