Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4415782 | Sliding disc transducer actuator | — | 1983-11-15 |
| 4291716 | Pilot stage valve | — | 1981-09-29 |
| 4213503 | Slope control system | Royal R. Hawkins | 1980-07-22 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4415782 | Sliding disc transducer actuator | — | 1983-11-15 |
| 4291716 | Pilot stage valve | — | 1981-09-29 |
| 4213503 | Slope control system | Royal R. Hawkins | 1980-07-22 |