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Patent applications and USPTO patent grants for Dooher; John P..The latest application filed is for "method and system for continuously pumping a solid material and method and system for hydrogen formation".
Patent | Date |
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Method and system for continuously pumping a solid material and method and system for hydrogen formation Grant 8,597,386 - Rubin , et al. December 3, 2 | 2013-12-03 |
Method and System for Continuously Pumping a Solid Material and Method and System for Hydrogen Formation App 20110272636 - Rubin; David R. ;   et al. | 2011-11-10 |
Methods and Systems for Gasifying a Process Stream App 20090320368 - Castaldi; Marco J. ;   et al. | 2009-12-31 |
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