Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7491023 | Tool retraction receiving element and adapter for positioning the same | — | 2009-02-17 |
| 4641519 | Device for the determination of rotational speed | Hans-Christof Klein, Ulrich Armonier, Juergen Jendroska | 1987-02-10 |
| 4626699 | Pulse generator | Wolfgang Rosl, Jochen Rose | 1986-12-02 |
| 4578547 | Electric switch | Horst Gunther | 1986-03-25 |