Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566072 | Programmable calculator including means for digitizing the position of an X-Y plotter pen | Bradley W. Miller, Franklin Timothy Hickenlooper, David C. Uhlrich, Marl D. Godfrey, Douglas M. Clifford +3 more | 1986-01-21 |