Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246534 | Apparatus for end face welding of plastic parts | Ernst Tanner, Jorg Wermelinger | 1993-09-21 |
| 4809898 | Explosive charge operated tool for fastening elements | Peter von Flue | 1989-03-07 |
| 4741467 | Explosive powder charge operated fastening member driving tool | Peter von Flue | 1988-05-03 |
| 4624401 | Device for driving fastening elements | Rolf Fehr | 1986-11-25 |
| 4554861 | Pneumatic nailer | Bruno Hann, Edwin Kindle | 1985-11-26 |