Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5445448 | Electromagnetically actuatable valve | Guenter Wolff, Klaus Mueller, Norbert Alaze, Michael Friedow | 1995-08-29 |
| 5335984 | Electromagnetically actuatable valve for a hydraulic brake system | Norbert Alaze, Guenter Wolff | 1994-08-09 |
| 5040451 | Radial piston pump or motor having pressure zones on the control tap for balancing the pump body | Wilhelm Zirps | 1991-08-20 |