Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938835 | System for charging a battery electric vehicle or a plugin hybrid vehicle using a fuel cell | Alan B. Martin, Matthew C. Kirklin, Margarita M. Mann, Charles E. Freese, V | 2024-03-26 |
| 11872909 | Method and apparatus for monitoring a fuel cell | Charles E. Freese, V, Balasubramanian Lakshmanan | 2024-01-16 |