Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191314 | Combination anti-theft lock and alarm | Robert B. Jones, Kenneth A. Tarlow, Eric Dennison | 1993-03-02 |
| D331719 | Hand-held electronic alarm | Eric Dennison | 1992-12-15 |
| 5131094 | Visor | — | 1992-07-21 |