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Patent applications and USPTO patent grants for Volz; Gregory.The latest application filed is for "flow rib in valves".
Patent | Date |
---|---|
Flow rib in valves Grant 11,105,434 - Gillespie , et al. August 31, 2 | 2021-08-31 |
Valve actuator Grant D894,342 - Bogert , et al. A | 2020-08-25 |
Flow Rib In Valves App 20180087672 - GILLESPIE; Brian ;   et al. | 2018-03-29 |
Flow rib in valves Grant 9,822,885 - Gillespie , et al. November 21, 2 | 2017-11-21 |
Seal groove vent Grant D793,345 - Ferrarese , et al. August 1, 2 | 2017-08-01 |
Flow Rib In Valves App 20160061334 - GILLESPIE; Brian ;   et al. | 2016-03-03 |
Systems and Apparatuses for a Simplified Solenoid Valve Assembly App 20140246615 - Volz; Gregory ;   et al. | 2014-09-04 |
Back pressure capable solenoid operated diaphragm pilot valve Grant 8,733,729 - Volz , et al. May 27, 2 | 2014-05-27 |
Back Pressure Capable Solenoid Operated Diaphragm Pilot Valve App 20130087727 - VOLZ; Gregory ;   et al. | 2013-04-11 |
Three-way Direct Pilot Valve App 20070164243 - Volz; Gregory | 2007-07-19 |
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