Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7122258 | Fuel cell air system and method | — | 2006-10-17 | $4,606,000 |
| 6787263 | Method and apparatus for establishing a negative pressure inside an enclosure that houses a fuel cell system | Michael M. Walsh, Russel Hugh Marvin, George M. Allen | 2004-09-07 | $3,540,000 |
| 6610431 | Method and apparatus for establishing a negative pressure inside an enclosure that houses a fuel cell system | Michael M. Walsh, Russel Hugh Marvin, George M. Allen | 2003-08-26 | $5,414,000 |
| 6438963 | Liquid fuel and water injection purge systems and method for a gas turbine having a three-way purge valve | Robert Joseph Iasillo, Howard Jay Kaplan, Troy Joseph Schroeder, Christopher John Morawski | 2002-08-27 | $37,993,000 |
| 6145294 | Liquid fuel and water injection purge system for a gas turbine | Robert Joseph Iasillo, Howard Jay Kaplan, John E. Drazba | 2000-11-14 | $142,530,000 |