Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7275527 | Method and apparatus for venting a crankcase of an internal combustion engine | Klaus Bruchner, Ralf Kaufmann, Mario Murwald | 2007-10-02 |
| 6601443 | Integrated subassembly mountable on the steering column or on the steering wheel of a motor vehicle | Reinhard Stumpe, Walter Hecht | 2003-08-05 |
| 6417468 | Modular steering column mounted switch system | Walter Hecht | 2002-07-09 |
| 6403900 | Compact steering column module | Walter Hecht, Jürgen Papenfuss, Christian Ruetz, Gregor Vogl | 2002-06-11 |
| 6291784 | Snap switch | Walter Neubauer, Reiner Mozer | 2001-09-18 |
| 6278070 | Steering column switch with microswitches that has two operating positions and one neutral position system for cleaning windscreens | Walter Neubauer, Josef-Elmar Prang | 2001-08-21 |
| 6272860 | Method and apparatus for checking the functioning of a pressure-operated actuating element in an internal combustion engine | Harald Brosecke | 2001-08-14 |
| 6223714 | Method for increasing the safety of motor-vehicle occupants in the event of a crash | Alexander B. Anderson, Gunter Karl, Stephan Kramer, Peter Lautenschutz, Johannes Leweux +4 more | 2001-05-01 |
| 6087603 | Switch with moving contact makers in the form of spring tongues | Walter Hecht, Martin Engelhardt | 2000-07-11 |
| 6046413 | Switch with lift-off ramp | Karl Simonis, Walter Hecht | 2000-04-04 |
| 6018949 | Internal combustion engine with exhaust gas turbocharger | Harald Brosecke | 2000-02-01 |
| 6008457 | Assembly for steering column switch with spiral spring | Salvador Cristofaro, Walter Hecht | 1999-12-28 |
| 5973275 | Electric switch with microswitches fitted in the region of the manually operated actuating component | Reiner Mozer, Walter Neubauer | 1999-10-26 |
| 5967300 | Switch with flexible conductor foil | Walter Hecht, Bertram Gotzinger | 1999-10-19 |
| 5834720 | Steering column switch in the form of a gear shift mechanism that can be fixed in the neutral position | Walter Neubauer | 1998-11-10 |
| 4857368 | Coating method | — | 1989-08-15 |
| 4517060 | Method and bath for electrodepositing a violet-colored gold-copper-bismuth alloy | Manfred Dettke | 1985-05-14 |