| RE39714 |
Hand-holdable gas/abrasion apparatus |
Craig R. Bruns, Mark S. Fernwood |
2007-07-03 |
| 6439966 |
Hand-holdable gas/abrasion apparatus |
Craig R. Bruns, Mark S. Fernwood |
2002-08-27 |
| 6277003 |
Gas abrasive particle apparatus and valving therefor |
Mark S. Fernwood, Craig R. Bruns, Stephen Swihart |
2001-08-21 |
| 6149509 |
Removable nozzle for a sandblaster handpiece |
Craig R. Bruns, Mark S. Fernwood |
2000-11-21 |
| 5984677 |
Air abrasive particle apparatus |
Mark S. Fernwood, Craig R. Bruns |
1999-11-16 |
| 5984678 |
Friable abrasive media |
Craig R. Bruns, Mark S. Fernwood |
1999-11-16 |
| 5810587 |
Friable abrasive media |
Craig R. Bruns, Mark S. Fernwood |
1998-09-22 |
| 5797749 |
Dental composition |
Raymond L. Bertolotti |
1998-08-25 |
| 5765759 |
Removable nozzle for a sandblaster handpiece |
Craig R. Bruns, Mark S. Fernwood |
1998-06-16 |
| 5718581 |
Air abrasive particle apparatus |
Mark S. Fernwood, Craig R. Bruns |
1998-02-17 |
| 5203698 |
Wet foam sandblaster |
Mark S. Fernwood |
1993-04-20 |
| 4941298 |
Rear reservoir micro sandblaster |
Mark S. Fernwood |
1990-07-17 |