Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844635 | Wire fire control mechanism for a wire matrix printer | Barry R. Cavill | 1989-07-04 |
| 4777609 | Print head motor control system having steady state velocity compensation | Barry R. Cavill, Kevin M. Reinberg, Raymond A. Schultz | 1988-10-11 |
| 4284362 | Printer control logic | Timothy Jackson, William L. Zipoy | 1981-08-18 |