Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8676398 | Temperature-controlled solar power inverters | John Michael Fife, Steven G. Hummel | 2014-03-18 |
| 8034494 | Fuel cell systems with maintenance hydration by displacement of primary power | Mason Patrick Kelley, Arne LaVen | 2011-10-11 |
| 7754361 | Fuel cell systems with maintenance hydration by displacement of primary power | Mason Patrick Kelley, Arne LaVen | 2010-07-13 |