Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829993 | Wear resistant vibration assembly and method | Gunther HH von Gynz-Rekowski, William Christian Herben, Steven Samuel Mitchell, Mark Joshua Miller, Kevin J. Rudy | 2020-11-10 |
| 10760340 | Up drill apparatus and method | Gunther HH von Gynz-Rekowski, Michael V. Williams, Chaitanya P. Challa, Frank R. Vignal | 2020-09-01 |
| 10677006 | Vibration assembly and method | Gunther HH von Gynz-Rekowski, Steven Samuel Mitchell, Curtis E. Leitko, Jr., William Christian Herben | 2020-06-09 |