Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338601 | Punch rivet, riveted joints produced with it, riveting tool and method of producing a riveted joint | Robert Volnhals, Reinhold Opper | 2002-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338601 | Punch rivet, riveted joints produced with it, riveting tool and method of producing a riveted joint | Robert Volnhals, Reinhold Opper | 2002-01-15 |