Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494915 | Hydrostatic steering unit with cylindrical slide member within clindrical valve sleeve | — | 1985-01-22 |
| 4474544 | Rotary gerotor hydraulic device with fluid control passageways through the rotor | — | 1984-10-02 |
| 4357133 | Rotary gerotor hydraulic device with fluid control passageways through the rotor | — | 1982-11-02 |