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Patent applications and USPTO patent grants for Hayas; Matthew S..The latest application filed is for "solid chemical dissolver and methods".
Patent | Date |
---|---|
Solid chemical dissolver and methods Grant 8,852,442 - Hayas , et al. October 7, 2 | 2014-10-07 |
Chemical dispensing reservoir apparatus and methods Grant 8,726,945 - Sand , et al. May 20, 2 | 2014-05-20 |
Controller for water treatment Grant 8,532,829 - Haller , et al. September 10, 2 | 2013-09-10 |
Solid Chemical Dissolver And Methods App 20120111962 - Hayas; Matthew S. ;   et al. | 2012-05-10 |
Controller For Water Treatment App 20120095602 - Haller; Thomas P. ;   et al. | 2012-04-19 |
Chemical Additive Apparatus And Methods App 20100176038 - Hayas; Matthew S. ;   et al. | 2010-07-15 |
Chemical Dispensing Reservoir Apparatus And Methods App 20100078091 - Sand; William F. ;   et al. | 2010-04-01 |
Chemical Additive Apparatus And Methods App 20100025338 - HAYAS; MATTHEW S. ;   et al. | 2010-02-04 |
Refillable chemical reservoir Grant D604,799 - Sand , et al. November 24, 2 | 2009-11-24 |
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