Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883324 | Support block for track adjustment wheels | Werner Kermelk | 1989-11-28 |
| 4715739 | Connection between a plastics quill shaft and a metal element | Christoph Ruegg, Peter Voirol, Hans U. Meister | 1987-12-29 |