Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5917887 | Emergency alert communication system wherein emergency messages are received by a radio frequency receiver and routed to a telephone device | Kenneth A. Fesler | 1999-06-29 |
| 4920260 | Detector system for optical mouse | Kenneth E. Victor | 1990-04-24 |
| 4751380 | Detector system for optical mouse | Kenneth E. Victor | 1988-06-14 |