Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10751853 | Sand blaster with reduced vibration and wear | Ken Hedrick, Bobby L. Hawkins, Reinhold Schliesseit | 2020-08-25 |
| 9849559 | Sand blaster with reduced vibration and wear | Ken Hedrick, Bobby L. Hawkins, Reinhold Schliesseit | 2017-12-26 |