Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227099 | Power brake for motor vehicles | Alfred Eckert, Thomas Berthold, Michael Vogt, Christof Klesen | 2001-05-08 |
| 5961189 | Brake system for automotive vehicles with pneumatic brake power booster | Harald Lutteke, Peter Bohm, Peter Drott, Hans-Jörg Feigel, Peter Rieth | 1999-10-05 |
| 5551389 | Hydraulic pump driven by an internal combustion engine | Gerhard Kunz | 1996-09-03 |
| 5509383 | Hydraulic unit | Gerhard Kunz, Franz Fleck, Hans-Gebhard Krines, Walter Peterknecht, Winfried Huthmacher | 1996-04-23 |
| 5348110 | Device for actuating the control valve of a hydraulic power steering system | Hans-Christof Klein, Peter Drott, Wilhelm Beer, Joachim Baier, Peter Kraft +1 more | 1994-09-20 |
| 5295797 | Radial piston pump | Gerhard Kunz, Franz Fleck, Hermann Schoellhorn, Gerhard Schudt, Winfried Huthmacher | 1994-03-22 |
| 5201175 | Hydraulic actuating system and method | Gerhard Kunz, Franz Fleck, Gerhard Schudt | 1993-04-13 |
| 5147007 | Hydraulically assisted steering system for automotive vehicles | Lothar Kunze, Joachim Baier, Gerhard Kunz, Bernhard Moeller, Wilhelm Beer +2 more | 1992-09-15 |
| 4818196 | Variable capacity vane-type motor having a control channel selectively communicating with the work chamber | Hermann Schoellhorn | 1989-04-04 |
| 4770616 | Variable vane-type pump | — | 1988-09-13 |
| 4659297 | Variable capacity vane motor having rotatable and stationary cam rings | — | 1987-04-21 |
| 4566870 | Adjustable vane-type pump | — | 1986-01-28 |
| 4550372 | Control system for a vehicular braking system incorporating a hydrodynamic brake and a friction brake | — | 1985-10-29 |
| 4256443 | Rotary vane-type engine throttle channels communicating between adjacent working spaces | Lothar Kunze | 1981-03-17 |