Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6121872 | Object sensing device for motor vehicles | — | 2000-09-19 |
| 5987382 | Radio signal receiver for motor vehicles with an RDS decoder for digital signals | Christian Wiesmeier | 1999-11-16 |
| 5726647 | Method and apparatus for avoiding a collision of a motor vehicle | Andreas Waffler, Winfried Siegl, Kurt Schwaiger | 1998-03-10 |
| 5497641 | Door lock for motor vehicles | Hansjurgen Linde, Peter Wolf, Gunter Seeser, Manfred Wimmer, Martin Wegge +4 more | 1996-03-12 |
| 5477461 | Method for avoiding collisions between a motor vehicle and obstacles | Andreas Waffler, Winfried Siegl | 1995-12-19 |
| 5164709 | Seat occupancy switching device for motor vehicles | Hans Lamberty | 1992-11-17 |
| 5163319 | Method and a device for recognizing the condition of a road | Hans Spies | 1992-11-17 |
| 5029473 | Acceleration sensor | Michael Jost | 1991-07-09 |
| 4919517 | Image-reproducing arrangement for motor vehicles including lens means forming a real image adjacent an upper edge of a windshield to which an instrument panel mirror reflects to form a virtual image | Michael Jost | 1990-04-24 |
| 4818887 | Arrangement for the recognition of obstacles for motor vehicles | Walter Mehnert | 1989-04-04 |
| 4738334 | Security installation for motor vehicles | — | 1988-04-19 |
| 4684896 | Testing method for ignition systems of internal combustion engines in motor vehicles | — | 1987-08-04 |
| 4652860 | Security installation | Michael R. Tigges, Arnost Proske | 1987-03-24 |
| 4630027 | Service-interval display for motor vehicles | Heinz Muhlberger, Erwin Starmuhler, Peter Flohr, Fritz Bourauel | 1986-12-16 |
| 4595902 | Anti-theft apparatus for vehicles | Arnost Proske | 1986-06-17 |
| 4563988 | Apparatus for determining the filling quantity of lubricating oils in drive installations | — | 1986-01-14 |
| 4551703 | Service interval signalling device for prime movers | Fritz Bourauel | 1985-11-05 |
| 4533900 | Service-interval display for motor vehicles | Heinz Muhlberger, Erwin Starmuhler, Peter Flohr, Fritz Bourauel | 1985-08-06 |
| 4524612 | Testing installation for motor vehicle operating elements | Fritz Bourauel, Wolfgang P. Flohr | 1985-06-25 |
| 4523283 | Service-interval display for motor vehicle and circuit for a display of this type | Heinz Muhlberger, Erwin Starmuhler, Peter Flohr, Fritz Bourauel | 1985-06-11 |
| 4502124 | Process for determination of the stored quantity of operating fluids for automotive vehicles, and circuit for conducting the process | Kurt Grohmann | 1985-02-26 |
| 4493102 | Process and apparatus for alternately switching radio signals over respective audio channels | Wilfried Steins | 1985-01-08 |
| 4347545 | Burglarproofing device for automotive vehicles | Hans-Dieter Fournell | 1982-08-31 |