Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5467667 | Epicyclic change-speed gearbox casing with a spiral partition wall | Hans Merkle | 1995-11-21 |
| 5445041 | Gearwheel change transmission of the countershaft type | Helmut Bender | 1995-08-29 |
| 5435791 | Change-speed gearbox with three epicyclic partial gear trains | Hans Merkle | 1995-07-25 |
| 5249476 | Automatic selector device for multi-gear change-speed gearbox | Gerhard Wagner | 1993-10-05 |
| 5239897 | Automatic selector device for a multi-gear change-speed gearbox | Gerhard Wagner | 1993-08-31 |
| 5181431 | Automatic shifting device of a multi-path toothed-wheel gear change box | Hans Merkle, Gerhard Wagner, Gerhard Spengler | 1993-01-26 |
| 5125282 | Motor vehicle two countershaft transmission change-speed gearbox and method | Helmut Bender, Hans Merkle, Gerhard Spengler | 1992-06-30 |
| 4722246 | Planet wheel power divider for motor vehicles | Hermann Gaus | 1988-02-02 |
| 4719985 | Drive arrangement for a motor vehicle with four-wheel drive | — | 1988-01-19 |
| 4458792 | Automotive retarder | Wolfram Thomas | 1984-07-10 |
| 4417484 | Planetary change-speed transmission for automotive vehicles | Hermann Gaus, Jurgen Pickard, Georg Eltze | 1983-11-29 |
| 4319466 | Securement of leaf springs in torsionally elastic coupling | Ernst Elsner | 1982-03-16 |
| 4295348 | Progressive torque transmission in leaf-spring coupling | Friedrich Helfer, Ernst Elsner | 1981-10-20 |