Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5143192 | Friction clutch or friction brake | Herbert Vojacek | 1992-09-01 |
| 5003817 | Apparatus and a method for testing of synchronizing systems | Richard Strehler | 1991-04-02 |
| 4618049 | Friction partners for lubricated friction couplings | Herbert Vojacek | 1986-10-21 |