Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902819 | Rivet rotating eddy current probe | Edward Hohman, Dennis P. Roach, Rirk Rackow | 2011-03-08 |
| 7352176 | Rotating concave eddy current probe | Dennis P. Roach, Kirk A. Rackow, Ed Hohman | 2008-04-01 |