Patents Represented by Attorney Popovisch, Wiles & O'Connell, P.A.

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  • Devices for water treatment
    Patent number: 7497947
    Abstract: A device for use in water comprising a carrier having an interior cavity and one or more openings allowing ingress to and egress from the interior cavity; and a moss contained within the interior cavity in which the carrier completely encloses the moss.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: March 3, 2009
    Assignee: Embro Corporation
    Inventors: David R. Knighton, Vance D. Fiegel