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Patent applications and USPTO patent grants for Rowley, Jr.; Frank F..The latest application filed is for "cyclone processing system with vortex initiator".
Patent | Date |
---|---|
Cyclone processing system with vortex initiator Grant 7,736,409 - Rowley, Jr. , et al. June 15, 2 | 2010-06-15 |
Two-stage comminuting and dehydrating system and method Grant 6,715,705 - Rowley, Jr. April 6, 2 | 2004-04-06 |
Two-stage comminuting and dehydrating system and method Grant 6,517,015 - Rowley, Jr. February 11, 2 | 2003-02-11 |
Closed loop gradient force comminuting and dehydrating system Grant 5,598,979 - Rowley, Jr. February 4, 1 | 1997-02-04 |
Gradient-force comminuter/dehydrator apparatus and method Grant 5,236,132 - Rowley, Jr. August 17, 1 | 1993-08-17 |
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