Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820303 | Solar powered vehicle topper unit | William Dunn, Jack N. Bartholmae | 2023-11-21 |
| 11824495 | Electronic display assemblies with solar panels | William Dunn, Gerald Fraschilla, Jack N. Bartholmae | 2023-11-21 |
| 11597339 | Solar powered vehicle mounted display | William Dunn, Jack N. Bartholmae | 2023-03-07 |