Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D419249 | Aerodynamic rear facing light bar for emergency vehicles | Robert B. Ford, Jon H. Lyons, John F. Olson | 2000-01-18 |
| 5988839 | Rear facing light bar | John F. Olson, Jon H. Lyons, Robert B. Ford | 1999-11-23 |