Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4543011 | Clutch for rigidly connecting coaxial parts of construction, especially for Cardan shafts | — | 1985-09-24 |
| 4529392 | Universal joint shaft with aligning apparatus | Herbert Depping | 1985-07-16 |
| 4464139 | Telescopic shaft | — | 1984-08-07 |
| 4361211 | Hydrodynamic brake | — | 1982-11-30 |
| 4343383 | Hydrodynamic torque transmitting unit, particularly for a hydrodynamic brake | Klaus Brosius, Franz X. Zaunberger | 1982-08-10 |
| 4300361 | Articulated coupling | Waldemar Armasow, Reinhard Bretzger | 1981-11-17 |
| 4276970 | High speed hydrodynamic brake | Berthold Herrmann | 1981-07-07 |
| 4271685 | Double-ring universal joint | Martin Harz | 1981-06-09 |
| 4262405 | Method for installing a bearing in a universal coupling | Reinhard Bretzger, Fritz Kienle | 1981-04-21 |
| 4219286 | Rigid, torque transmitting, flanged coupling | — | 1980-08-26 |
| 4194600 | Hydrodynamic double brake | Waldemar Armasow | 1980-03-25 |
| 4182011 | Method for installing a bearing in a universal coupling | Reinhard Bretzger, Fritz Kienle | 1980-01-08 |