Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5743666 | Adjustable keyboard | Dale J. Retter, Stefen Dikov | 1998-04-28 |
| 5448290 | Video security system with motion sensor override, wireless interconnection, and mobile cameras | — | 1995-09-05 |
| 5307193 | Control signal repeater system | John Berkheimer | 1994-04-26 |
| 4403272 | Membrane switch interconnect tail and printed circuit board connection | Willis A. Larson, David Christensen | 1983-09-06 |