Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7651806 | Non-flammable exhaust enabler for hydrogen powered fuel cells | Daryl Chapman, Prem Menon, David A. Masten, Robert Schafer, Daniel B. O'Connell +1 more | 2010-01-26 |
| 6202710 | Method and apparatus for refueling an electrochemical engine | Michael A. Stratton, James V. McManis, Daniel B. O'Connell, Jonas Bereisa | 2001-03-20 |