Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5228288 | Control system for hydraulic rotary device | — | 1993-07-20 |
| 5139255 | Exercise machine | — | 1992-08-18 |
| 5123333 | Seals for housing of a rotary actuator | — | 1992-06-23 |
| 5085298 | Pressure compensating relief and refill system | — | 1992-02-04 |
| 4941554 | Hydraulic torque resistance device | — | 1990-07-17 |
| 4919040 | Rotor vane and shaft assembly | — | 1990-04-24 |
| 4823678 | Rotary actuator | — | 1989-04-25 |
| 4702525 | Conical bit | Jimmie L. Sollami | 1987-10-27 |
| 4656925 | Face seal | — | 1987-04-14 |
| 4590711 | Semi-automatic grinding machine | — | 1986-05-27 |
| 4576528 | Rotary tool holder | — | 1986-03-18 |
| 4495856 | Rotary actuator | — | 1985-01-29 |