Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597440 | Apparatus for the adhesive fixing of at least one joining part | — | 1997-01-28 |
| 4645390 | Cutting tool for making holes | Rudolf Trost, Rudi Gneiting, Karl-Eberhard Dieterich | 1987-02-24 |