Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808050 | Brake disk for a disk brake | Wolfgang Lehmann, Manfred Gronemann, John C. Watson | 2004-10-26 |
| 4427398 | Device for coupling and uncoupling two parts movable relative to each other using a length-variable guide rod | Hans-Dieter Eisbrecher | 1984-01-24 |
| 4419901 | Device for measuring the axial force in a shaft journalled by roller bearings | Dietmar Frase | 1983-12-13 |