Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5787915 | Servo positioning system | Lambert Haner | 1998-08-04 |
| 5264813 | Force motor having temperature compensation characteristics | — | 1993-11-23 |
| 5249603 | Proportional electro-hydraulic pressure control device | — | 1993-10-05 |
| 4349319 | Pressure and flow compensated control system with constant torque and viscosity sensing over-ride | Donald A. Locher | 1982-09-14 |