Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431502 | Universal cam slide | — | 2008-10-07 |
| 7337649 | Press action simulator for aerial cam set up | — | 2008-03-04 |
| 6990844 | Narrow aerial and die-mount cams | — | 2006-01-31 |
| 6978651 | Roller cam | — | 2005-12-27 |
| 6904680 | Method of making a guide bushing | — | 2005-06-14 |
| 6799894 | Bushing | — | 2004-10-05 |
| 6170375 | Bump cam | — | 2001-01-09 |
| 5884521 | High performance aerial and die mount cams | — | 1999-03-23 |
| 5487296 | Univers cam unit | Roland T. Gerhart | 1996-01-30 |
| 5390903 | Variable force die spring assembly | — | 1995-02-21 |