Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825774 | Device for influencing the operating status of an electronic appliance | — | 2004-11-30 |
| 4903644 | Air intake section of an internal combustion engine | Herbert Ampferer | 1990-02-27 |
| 4832664 | Guide rail for drive chains | Walter Mittermeier, Robert Binder, Volker Diehm | 1989-05-23 |
| 4741185 | Vehicular tape deck locking and lock-state indicating arrangement | Alfons Weinert | 1988-05-03 |
| 4693216 | Crankshaft bearings for internal-combustion engines | Herbert Ampferer | 1987-09-15 |
| 4625943 | Pivotal closing member | — | 1986-12-02 |
| 4583367 | Exhaust gas turbocharger | Jurgen Kapfer, Hans Korkemeier | 1986-04-22 |