Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6040821 | Cursor tracking | Patrick J. Franz, David H. Straayer, Robert Dodier | 2000-03-21 |
| 5440237 | Electronic force sensing with sensor normalization | Daniel Richard L. Brown | 1995-08-08 |
| 5252971 | Data acquisition in a multi-function keyboard system which corrects for preloading of force sensors | Patrick J. Franz | 1993-10-12 |
| 4514824 | Byte-oriented line adapter system | Richard A. Loskorn, Robert D. Catiller | 1985-04-30 |
| 4455622 | Bit-oriented line adapter system | Richard A. Loskorn, Robert D. Catiller | 1984-06-19 |