Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7855020 | Hydrogen passivation shut down system for a fuel cell power plant | Paul R. Margiott, Francis Preli, Michael L. Perry, Carl A. Reiser, Ryan J. Balliet | 2010-12-21 |
| 7141324 | Hydrogen passivation shut down system for a fuel cell power plant | Paul R. Margiott, Francis Preli, Michael L. Perry, Carl A. Reiser, Ryan J. Balliet | 2006-11-28 |
| 6984464 | Hydrogen passivation shut down system for a fuel cell power plant | Paul R. Margiott, Francis Preli, Michael L. Perry, Carl A. Reiser, Ryan J. Balliet | 2006-01-10 |