Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566072 | Programmable calculator including means for digitizing the position of an X-Y plotter pen | Alan C. Mortensen, Bradley W. Miller, Franklin Timothy Hickenlooper, David C. Uhlrich, Marl D. Godfrey +3 more | 1986-01-21 |
| 4330839 | Programmable calculator including means for automatically processing imformation stored on a magnetic record member | Bradley W. Miller, Franklin Timothy Hickenlooper, David C. Uhlrich, Marl D. Godfrey, Rex L. James +3 more | 1982-05-18 |
| 4181966 | Adaptable programmed calculator including a percent keyboard operator | Freddie W. Wenninger, Donald E. Morris, Jindrich Kohoutek, David S. Maitland, Louis T. Schulte +1 more | 1980-01-01 |