Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972746 | Device to control the flow speed of media through a fuel cell stack | — | 2011-07-05 |
| 7829228 | Control strategy to prevent humidity cycling in a fuel cell | Kilian Simbeck, Peter Kilian, Oliver Maier, Manish Sinha, Steven D. Burch +1 more | 2010-11-09 |
| 7829229 | Power control for hybrid fuel cell systems | Oliver Maier | 2010-11-09 |
| 7717143 | Heated outlet valve for a hydrogen storage tank | — | 2010-05-18 |