Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404901 | Emergency lighting system | Yan Rodriguez, James C. Johnson, Ray Altenburger, Dean W. Mavis | 2022-08-02 |
| 10631375 | Emergency lighting system | Yan Rodriguez, James C. Johnson, Ray Altenburger, Dean W. Mavis | 2020-04-21 |
| 10455655 | Emergency lighting system | Yan Rodriguez, James C. Johnson, Ray Altenburger, Dean W. Mavis | 2019-10-22 |
| 9832826 | Emergency lighting system | Yan Rodriguez, James C. Johnson, Ray Altenburger, Dean W. Mavis | 2017-11-28 |
| D431507 | Motivational steering wheel | — | 2000-10-03 |