Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595669 | Vehicular warning light having less apparent color when not energized | Robert E. Kreutzer, Dennis A. Dohogne, Paul L. Stein, Michael W. Tobin | 2003-07-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595669 | Vehicular warning light having less apparent color when not energized | Robert E. Kreutzer, Dennis A. Dohogne, Paul L. Stein, Michael W. Tobin | 2003-07-22 |