Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673575 | Vehicle anti-theft device and system | L. David Carlo, John Rutkowski | 1997-10-07 |
| 5635899 | Vehicle anti-theft device and system | L. David Carlo, John Rutkowski | 1997-06-03 |
| 5604384 | Anti-theft device for motor vehicle | Louis D. Carlo, Larry A. Wise, John Rutkowski | 1997-02-18 |
| 5590928 | Mechanical door stop | — | 1997-01-07 |