Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249746 | Enclosed fuel cell stack row | Rae Hartwell, Christopher Richards, Elisabeth Funk Woolliams | 2025-03-11 |
| 11984631 | Enclosed fuel cell stack row | Rae Hartwell, Christopher Richards, Elisabeth Funk Woolliams | 2024-05-14 |