Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11896534 | External condenser and light assembly | Scott L. Barnes, Matthew W. Grafton, Robert L. Collins | 2024-02-13 |
| 11007096 | External condenser and light assembly | Scott L. Barnes, Matthew W. Grafton, Robert L. Collins | 2021-05-18 |
| 10413458 | External condenser and light assembly | Scott L. Barnes, Matthew W. Grafton, Robert L. Collins | 2019-09-17 |
| 9561142 | External condenser and light assembly | Scott L. Barnes, Matthew W. Grafton, Robert L. Collins | 2017-02-07 |
| 8899059 | External condenser and light assembly | Scott L. Barnes, Matthew W. Grafton, Robert L. Collins | 2014-12-02 |
| D448720 | Vehicle console | Rodney T. Nash, Ronald G. Lavicott, Scott Morton | 2001-10-02 |
| D411493 | Vehicle grille | — | 1999-06-29 |
| D392379 | Air filtration unit for an emergency vehicle | Rodney T. Nash, Ronald G. Lavicott | 1998-03-17 |
| D387423 | Air filtration unit for an emergency vehicle | Rodney T. Nash, Ronald G. Lavicott | 1997-12-09 |
| D381953 | Top for emergency vehicle | Donald L. Collins, Scott Morton | 1997-08-05 |
| D366859 | Vehicle grille | — | 1996-02-06 |
| D355156 | Motor vehicle grille | — | 1995-02-07 |
| D341118 | Combined vehicle hood and warning units | Harold Haun, Robert D. Koger | 1993-11-09 |
| 5188445 | Vehicle having warning units mounted within hood cutouts | Harold Haun, Robert D. Koger | 1993-02-23 |