Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550316 | Stylus mouse | Kerry L. Shaklee | 1985-10-29 |
| 4514688 | Digital tablet system with calibration means | — | 1985-04-30 |
| 4514726 | Noise mouse | Kerry L. Shaklee, Khosrow Modjallal | 1985-04-30 |
| 4482784 | Position determination device | — | 1984-11-13 |
| 4451698 | Coordinate digitizing device | Kerry L. Shaklee | 1984-05-29 |