Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247356 | Hardness tester | Richard F. Conti, Joerg Meissner, Patrick Micozzi | 2001-06-19 |
| 6142010 | Penetration hardness tester | Jon Wyman, Richard F. Conti | 2000-11-07 |
| 5616857 | Penetration hardness tester | Jon Wyman, Richard F. Conti | 1997-04-01 |