Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253012 | Valve-actuating device | Martin Klampfer, Andreas Zurk | 2025-03-18 |
| 12188381 | Valve-actuating device having a switching device | Martin Klampfer, Andreas Zurk | 2025-01-07 |
| 11377984 | Coupling device for a valve-actuating device | Martin Klampfer, Andreas Zurk, Jürgen Gelter | 2022-07-05 |