Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4922347 | Apparatus for recording displayed video data | Charles O. Ross | 1990-05-01 |
| 4470056 | Controlling a multi-wire printhead | James M. Rakes | 1984-09-04 |
| 4218641 | Analog DC motor velocity control loop | Robert W. Arnold | 1980-08-19 |