Patents Assigned to Neuman Pools, Inc.
  • Ozonation of pool water
    Patent number: 6551519
    Abstract: A method for the treatment of pool water with ozone at concentrations less than previously employed. Ozonation, as described herein, provides several distinct advantages including but not limited to inactivation of Cryptosporidium and other water borne microorganisms, reduction of combined chlorine concentrations and oxidation of chloramines.
    Type: Grant
    Filed: August 14, 2001
    Date of Patent: April 22, 2003
    Assignee: Neuman Pools, Inc.
    Inventor: Wolfram Hartwig
  • Ozonation of pool water
    Patent number: 6274052
    Abstract: A method for the treatment of pool water with ozone at concentrations less than previously employed. Ozonation, as described herein, provides several distinct advantages including but not limited to inactivation of Cryptosporidium and other water borne microorganisms, reduction of combined chlorine concentrations and oxidation of chloramines.
    Type: Grant
    Filed: June 21, 1999
    Date of Patent: August 14, 2001
    Assignee: Neuman Pools, Inc.
    Inventor: Wolfram Hartwig