Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152814 | Mobile charging stations with fuel-cell generators for electric-drive vehicles | Alan B. Martin, Charles E. Freese, V, Margarita M. Mann, William H. Pettit | 2021-10-19 |
| 11135931 | System for charging a battery electric vehicle or a plugin hybrid vehicle using a mobile fuel cell | Alan B. Martin, Margarita M. Mann, William H. Pettit, Charles E. Freese, V | 2021-10-05 |