Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5549184 | Hydrodynamic converter with a bridging coupling | Josef Schwarz | 1996-08-27 |
| 5069111 | Hydraulic pressure-control device with parallel compression springs | Walter Marte, Peter Wiggermann | 1991-12-03 |
| 4469011 | Pressure control device for the actuation of a clutch or brake | — | 1984-09-04 |