Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930311 | Exhaust and inlet line brake valves for hydrostatic motor | — | 1990-06-05 |
| 4864210 | Servo valve | — | 1989-09-05 |
| 4780069 | Directlly actuated vane-type pump | Josef Budel, Horst Fischer, Karl Staub, Albert Muller | 1988-10-25 |
| 4737078 | Control valve for a pump with variable displacement volume | — | 1988-04-12 |
| 4697990 | Variable capacity vane pump with means to vary the area of overlap | Josef Budel, Josef Rub | 1987-10-06 |
| 4697996 | Rotary pump with adjustable cam ring | — | 1987-10-06 |
| 4678412 | Adjusting apparatus for a vane pump or radial piston pump | — | 1987-07-07 |
| 4674956 | Control valve for a pump with variable displacement volume | — | 1987-06-23 |
| 4665697 | Hydraulic system for charging an accumulator | — | 1987-05-19 |
| 4634354 | Hydraulic pump | — | 1987-01-06 |
| 4626181 | Rotary hydrostatic machine with heated center housing port | — | 1986-12-02 |
| 4540018 | Pressure control valve | — | 1985-09-10 |
| 4538965 | Hydrostatic radial piston pump | Klaus Morio | 1985-09-03 |
| 4468173 | Control device for a variable displacement pump | — | 1984-08-28 |
| 4443159 | Power control device for pumps | — | 1984-04-17 |
| 4310290 | Radial piston pump | Dietmar Gossl, Horst Krämer | 1982-01-12 |
| 4277228 | Radial piston pump | — | 1981-07-07 |
| 4257750 | Radial piston pump | Horst Krämer, Horst Fischer | 1981-03-24 |
| 4222714 | Radial piston pump | — | 1980-09-16 |