Patents Assigned to Terra Group, Corp.
  • Reticulated liquid treatment device
    Patent number: 6395168
    Abstract: Devices and methods for treating liquids are disclosed. The devices comprise at least three metals, one of which is silver, preferably in the form of an alloy. The metals have a reticulated structure, which provides porosity or surface-to-volume ratio suitable for treatment of liquids. The devices can be used in combination with other treatment devices and methods.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: May 28, 2002
    Assignee: Terra Group, Corp.
    Inventors: Primo L. Acernese, Thomas Lotts