Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4591823 | Traffic speed surveillance system | — | 1986-05-27 |
| 4487137 | Auxiliary exhaust system | Stephen D. Horvat | 1984-12-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4591823 | Traffic speed surveillance system | — | 1986-05-27 |
| 4487137 | Auxiliary exhaust system | Stephen D. Horvat | 1984-12-11 |