Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11831051 | Hydrogen-producing fuel cell systems and methods of operating hydrogen-producing fuel cell systems for backup power operations | Harol Koyama, Michael T. Hicks | 2023-11-28 |
| 11316180 | Hydrogen-producing fuel cell systems and methods of operating hydrogen-producing fuel cell systems for backup power operations | Harol Koyama, Michael T. Hicks | 2022-04-26 |
| 8492044 | Systems and methods for starting and operating fuel cell systems in subfreezing temperatures | Arne LaVen, David Skinkle | 2013-07-23 |
| 8034500 | Systems and methods for starting and operating fuel cell systems in subfreezing temperatures | Arne LaVen, David Skinkle | 2011-10-11 |