Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D445711 | Combined siren and lighthead assembly for a vehicle bumper | — | 2001-07-31 |
| D443938 | Warning light for vehicle rear view mirror | Robert B. Ford, Alexander A. Alonzo, Jr. | 2001-06-19 |
| 6226440 | Optical coupler and illumination system employing the same | — | 2001-05-01 |
| 6204777 | Portable illuminated warning sign | — | 2001-03-20 |
| D419248 | Reflector for a directional warning light | — | 2000-01-18 |
| 5938322 | Rear-view mirror with forward facing warning light | Alexander A. Alonzo, Jr., Robert B. Ford | 1999-08-17 |
| 5851064 | Integrated warning light and rear-view mirror | — | 1998-12-22 |
| 5826965 | Modular light bar | — | 1998-10-27 |
| D399325 | Portable warning light for use in vehicles | Jon H. Lyons | 1998-10-06 |
| 5725296 | Light head assembly with remote light source | Stephen C. Bibbiani | 1998-03-10 |
| D387452 | Reflector for linear warning light | — | 1997-12-09 |
| D387449 | Reflector for warning light | — | 1997-12-09 |
| D387450 | Reflector for combination stop-tail turn and backup light | — | 1997-12-09 |
| D387451 | Reflector for utility light | — | 1997-12-09 |
| D385368 | Dual mode area illumination device for vehicles | — | 1997-10-21 |
| 5660457 | Integrated warning light and rear-view mirror | — | 1997-08-26 |
| 5639153 | Light head assembly with remote light source | Stephen C. Bibbiani | 1997-06-17 |
| D375180 | Linear strobe warning light fixture | — | 1996-10-29 |
| 5397866 | Dual acoustic horn assembly | Jon H. Lyons | 1995-03-14 |
| D356169 | Ambulance interior light | — | 1995-03-07 |
| 5335157 | Anti-collision light assembly | — | 1994-08-02 |
| D347078 | Interior mounted warning light for emergency vehicles | Jon H. Lyons | 1994-05-17 |
| D346601 | Loud speaker system for emergency vehicles | — | 1994-05-03 |
| 5230560 | Anti-collision light assembly | — | 1993-07-27 |
| 5160874 | Rotatable warning light assembly | James L. Stopa | 1992-11-03 |