Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299099 | Adjustable assist step for aerodynamic improvement | Richard A. Berger, Joseph M. Polewarczyk, David T. Renke | 2022-04-12 |
| 9994267 | Active side-skirts for a motor vehicle | Anthony V. Marmo | 2018-06-12 |