Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8517129 | Motorized dual engine power system | William J. Hermann, Jr., Henry A. Mlcak | 2013-08-27 |
| 8235154 | Vehicle drive system | William J. Hermann, Jr., Henry A. Mlcak | 2012-08-07 |