Callaghan; Vincent M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Callaghan; Vincent M..The latest application filed is for "procedure for purging a fuel cell system with inert gas made from organic fuel".
- Callaghan; Vincent M. - West Granby CT
| Patent | Date |
|---|---|
| Method and apparatus for operating a fuel cell system Grant 6,936,360 - Margiott , et al. August 30, 2 | 2005-08-30 |
| Procedure for purging a fuel cell system with inert gas made from organic fuel Grant 6,645,650 - Meyer , et al. November 11, 2 | 2003-11-11 |
| Procedure for purging a fuel cell system with inert gas made from organic fuel App 20030072978 - Meyer, Alfred P. ; et al. | 2003-04-17 |
| Method and apparatus for operating a fuel cell system App 20030031899 - Margiott, Paul R. ; et al. | 2003-02-13 |
| Fuel cell power plant App 20020152680 - Callaghan, Vincent M. ; et al. | 2002-10-24 |
| Method and apparatus for operating a fuel cell system Grant 6,093,500 - Margiott , et al. July 25, 2 | 2000-07-25 |
| Method and means for monitoring the continuity of a fluid-filled network of conduits and valves Grant 4,678,621 - Callaghan , et al. July 7, 1 | 1987-07-07 |
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