Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D385878 | Handheld radio transmitter | — | 1997-11-04 |
| 5663704 | Vehicle security system having enhanced door locking features | Geoffrey C. Allen, David T. Herson | 1997-09-02 |
| D382558 | Handheld radio transmitter | — | 1997-08-19 |
| 5654688 | Vehicle security system having enhanced remote transmitter security | Geoffrey C. Allen | 1997-08-05 |
| 5612669 | Vehicle security system having enhanced false alarm compensation | Geoffrey C. Allen | 1997-03-18 |