Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11677090 | Direct isopropanol fuel cell | Heiner Ophardt, Gregor Hoogers, Albrecht Lang | 2023-06-13 |
| 11121391 | Direct isopropanol fuel cell | Heiner Ophardt, Gregor Hoogers, Albrecht Lang | 2021-09-14 |
| 10230120 | Direct isopropanol fuel cell | Heiner Ophardt, Gregor Hoogers, Albrecht Lang | 2019-03-12 |