Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409444 | Self-piercing clinch nut | W. Richard Pamer | 2002-06-25 |
| D457054 | Self-piercing clinch nut | W. Richard Pamer | 2002-05-14 |
| D454484 | Self-piercing clinch nut | W. Richard Pamer | 2002-03-19 |
| D454057 | Self-piercing clinch nut | W. Richard Pamer | 2002-03-05 |
| D448660 | Self-piercing clinch nut | W. Richard Pamer | 2001-10-02 |
| D448659 | Self-piercing clinch nut | W. Richard Pamer | 2001-10-02 |
| 6220804 | Self-piercing clinch nut | W. Richard Pamer | 2001-04-24 |
| D440865 | Self-piercing clinch nut | W. Richard Pamer | 2001-04-24 |
| D437211 | Self-piercing clinch nut | W. Richard Pamer | 2001-02-06 |