deposit control technology
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Press Releases
U.S. Water Plans to Appeal Recent Ruling That pHytOUT® Patents Are Invalid
St. Michael, MN (June 2018) – U.S. Water announces that on May 25, 2018, the United States District Court for the Western District of Wisconsin overturned a decision by a unanimous Federal Court jury that U.S. Patent Nos. 8,415,137 and 8,609,399 relating to U.S. Water’s pHytOUT® deposit control technology were valid. U.S. Water plans to […]