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Patent applications and USPTO patent grants for Ergas; Sarina Joy.The latest application filed is for "ammonia removal in freshwater and saltwater systems".
Patent | Date |
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Ammonia removal in freshwater and saltwater systems Grant 10,766,790 - Alcantar , et al. Sep | 2020-09-08 |
Ammonia Removal In Freshwater And Saltwater Systems App 20190127237 - Alcantar; Norma A. ;   et al. | 2019-05-02 |
Ammonia removal in freshwater and saltwater systems Grant 10,166,528 - Alcantar , et al. J | 2019-01-01 |
System for removing ammonia from a freshwater environment Grant 10,138,143 - Alcantar , et al. Nov | 2018-11-27 |
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