Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662171 | Firearm alternator | Stephen Skerl | 2023-05-30 |
| 11243037 | Firearm alternator | Stephen Skerl | 2022-02-08 |
| 10563459 | Mud motor assembly | William Banning Vail, III, Damir S. Skerl | 2020-02-18 |
| 9803424 | Mud motor assembly | William Banning Vail, III, Damir S. Skerl | 2017-10-31 |
| 9611693 | Mud motor assembly | William Banning Vail, III, Damir S. Skerl | 2017-04-04 |
| 9586699 | Methods and apparatus for monitoring and fixing holes in composite aircraft | William Banning Vail, III | 2017-03-07 |