Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32610 | Electric actuators | Jack Washbourn | 1988-02-23 |
| 4651852 | Electrically-controlled actuators | David J. Wickham, Jack Washbourn | 1987-03-24 |
| 4546295 | Electric actuators | David J. Wickham, Jack Washbourn | 1985-10-08 |
| 4546298 | Electric actuators | David J. Wickham, Jack Washbourn | 1985-10-08 |
| 4546296 | Electric actuators | Jack Washbourn | 1985-10-08 |
| 4546297 | Electric actuators | Jack Washbourn | 1985-10-08 |
| 4532462 | Electric actuators | Jack Washbourn | 1985-07-30 |