Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39714 | Hand-holdable gas/abrasion apparatus | Craig R. Bruns, Thomas S. Blake | 2007-07-03 |
| 6439966 | Hand-holdable gas/abrasion apparatus | Craig R. Bruns, Thomas S. Blake | 2002-08-27 |
| 6277003 | Gas abrasive particle apparatus and valving therefor | Thomas S. Blake, Craig R. Bruns, Stephen Swihart | 2001-08-21 |
| 6149509 | Removable nozzle for a sandblaster handpiece | Craig R. Bruns, Thomas S. Blake | 2000-11-21 |
| 5984677 | Air abrasive particle apparatus | Thomas S. Blake, Craig R. Bruns | 1999-11-16 |
| 5984678 | Friable abrasive media | Craig R. Bruns, Thomas S. Blake | 1999-11-16 |
| 5842863 | Device for containing excess abrasive material | Craig Bruns | 1998-12-01 |
| 5810587 | Friable abrasive media | Craig R. Bruns, Thomas S. Blake | 1998-09-22 |
| 5765759 | Removable nozzle for a sandblaster handpiece | Craig R. Bruns, Thomas S. Blake | 1998-06-16 |
| 5718581 | Air abrasive particle apparatus | Thomas S. Blake, Craig R. Bruns | 1998-02-17 |
| 5203698 | Wet foam sandblaster | Thomas S. Blake | 1993-04-20 |
| 4941298 | Rear reservoir micro sandblaster | Thomas S. Blake | 1990-07-17 |