Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5823721 | Method of producing an undercut, concave, self-contained bearing surface | — | 1998-10-20 |
| 5184466 | Control and regulating device for a hydrostatic transmission | Reinhold Schniederjan | 1993-02-09 |
| 5101630 | Braking valve arrangement for a hydrostatic drive | — | 1992-04-07 |
| 5095807 | Axial piston machine of the swashplate type with radial motion of tilt axis | — | 1992-03-17 |
| 5007332 | Piston for piston machines | — | 1991-04-16 |
| 4864822 | Control device for a hydrostatic drive for at least two actuators | Ewald Wachs, Wolfgang Reistle | 1989-09-12 |
| 4852463 | Axial piston machines whose pistons are formed as stepped pistons | — | 1989-08-01 |
| 4765228 | Axial piston machine with a device for flushing the circuit | — | 1988-08-23 |
| 4617853 | Axial piston machine of the skew axis type with two independent working streams | Walter Merkle | 1986-10-21 |
| 4602554 | Axial piston machine, more particularly axial piston pump of the inclined disc or skew axis type | Manfred Lotter | 1986-07-29 |
| 4576554 | Swashplate axial piston pump | Manfred Lotter | 1986-03-18 |
| 4519413 | Pressure averager | Hermann Hoffmeister | 1985-05-28 |