Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D320597 | Computer keyboard housing | Peter MacDonald | 1991-10-08 |
| 4720625 | Function strip attachment | Michel D. Arney | 1988-01-19 |
| 4684185 | Apparatus for attaching cable to a keyboard | Michel D. Arney | 1987-08-04 |
| 4574318 | Light arrangement for scanner-digitizer | Douglas C. Dayton, Burton G. McConchie | 1986-03-04 |