Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7968806 | Multi-voltage housing | Mark Shelton, Marc Bowman, Jim Bernklau, Jeff Stone | 2011-06-28 |
| 4922061 | Capacitive touch panel system with randomly modulated position measurement signal | R. David Meadows | 1990-05-01 |
| 4853498 | Position measurement apparatus for capacitive touch panel system | Robert D. Meadows | 1989-08-01 |