Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641211 | Pressure control valve for hydraulic slip-controlled brake system | Hans-Jörg Feigel, Ulrich Neumann | 1997-06-24 |
| 5609399 | Hydraulic braking system with slip control | Hans-Jörg Feigel, Ulrich Neumann | 1997-03-11 |
| 5359854 | Actuating unit for hydraulic brake system | Wilfried Wagner | 1994-11-01 |
| 5297471 | Housing for a pneumatic power booster and process for its manufacture | Peter Boehm, Wilfried Wagner, Manfred Rüffer, Ralf Jakobi, Kai-Michael Graichen +1 more | 1994-03-29 |
| 5181769 | Automotive vehicle brake unit with anti-locking device | Hubertus von Gruenberg, Wilfried Wagner, Manfred Rueffer, Christoph Jung | 1993-01-26 |
| 5133592 | Actuating unit for an anti-lock brake system for automotive vehicles | Wilfried Wagner, Chistoph Jung | 1992-07-28 |
| 5096268 | Hydraulic coupling device, as well as brake system with such a coupling | Ralf Jakobi, Hans-Juergen Beilfuss, Manfred Rueffer, Harald Luetteke, Michael Vogt | 1992-03-17 |
| 5080136 | Valve arrangement | Manfred Rueffer, Christoph Jung, Thomas Schuster | 1992-01-14 |
| 5044161 | Dual external pin reservoir valves for tandem master cylinder assembly | Juergen Bauer | 1991-09-03 |
| 5031971 | Brake system for automotive vehicles and brake force booster therefor | Peter Boehm, Wilfried Wagner, Hans-Juergen Beilfuss | 1991-07-16 |
| 5005918 | Automotive vehicle brake system | Manfred Rueffer | 1991-04-09 |
| 4979426 | Vacuum brake power booster | Vincenzo Cappucci | 1990-12-25 |
| 4966420 | Automotive vehicle braking unit | Ralf Jakobi, Juergen Bauer | 1990-10-30 |
| 4932727 | Automotive vehicle brake system | Wilfried Wagner | 1990-06-12 |
| 4892027 | Vacuum brake power booster for automotive vehicles and method for its manufacture | Wilfried Wagner | 1990-01-09 |
| 4840193 | Electromagnetically actuatable three-way/two-position directional control valve | — | 1989-06-20 |
| 4828337 | Brake system for automotive vehicles | Wilfried Wagner | 1989-05-09 |
| 4572055 | Vacuum power brake booster | — | 1986-02-25 |
| 4420495 | Method and apparatus for preparing foamy sauces or the like | Josef Hammer, Hans Kratt | 1983-12-13 |