Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7526850 | Rivet driving anvil retention method | Wayne Haas, John Perniciaro | 2009-05-05 |
| 7178213 | Rivet driving anvil retention system and method | Wayne Haas, John Perniciaro | 2007-02-20 |