Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016228 | Combined fuel cell aircraft auxiliary power unit and environmental control system | Lars Fucke | 2011-09-13 |
| 7966830 | Fuel cell/combustor systems and methods for aircraft and other applications | — | 2011-06-28 |