Issued Patents 2020
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871035 | Downhole force generating tool | Roger L. Schultz, Brock Watson | 2020-12-22 |
| 10822904 | Flapper bypass tool | Roger L. Schultz | 2020-11-03 |
| 10767444 | Flapper valve tool | Brock Watson, Roger L. Schultz | 2020-09-08 |
| 10677007 | Downhole vibratory bypass tool | Roger L. Schultz | 2020-06-09 |
| 10648288 | Flapper valve tool | Brock Watson, Roger L. Schultz | 2020-05-12 |
| 10648260 | Flapper valve tool | Brock Watson, Roger L. Schultz | 2020-05-12 |
| 10619453 | Flapper valve tool | Brock Watson, Roger L. Schultz | 2020-04-14 |
| 10619448 | Flapper valve tool | Brock Watson, Roger L. Schultz | 2020-04-14 |
| 10577867 | Downhole force generating tool | Roger L. Schultz, Brock Watson | 2020-03-03 |
| 10577881 | Downhole vibration enhancing apparatus and method of using and tuning the same | Roger L. Schultz | 2020-03-03 |