Patents by Inventor David L. Winburn

David L. Winburn has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electrolytic treatment apparatus having replaceable and interchangeable electrode reactor cartridges therefor
    Patent number: 6780292
    Abstract: An electrolytic treatment apparatus includes a substantially hollow tubular outer vessel housing closed at its bottom end and provided with a liquid inlet and liquid outlet adjacent its bottom and top ends. A self-contained reactor cartridge unit integrates the vessel cap, electrodes, electrode supports, any electrode wiring connections and any liquid dispersion members into a single removable unit for installation into and removal from the vessel housing so that, when maintenance is required, complete reactor cartridges may be exchanged in a matter of seconds, thereby virtually eliminating downtime of the treatment system for maintenance and other electrode replacement needs.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: August 24, 2004
    Assignee: Raintech International, Inc.
    Inventors: Greg W. Hermann, David L. Winburn
  • Electrolytic treatment apparatus having replaceable and interchangeable electrode reactor cartridges therefor
    Publication number: 20020148722
    Abstract: An electrolytic treatment apparatus includes a substantially hollow tubular outer vessel housing closed at its bottom end and provided with a liquid inlet and liquid outlet adjacent its bottom and top ends. A self-contained reactor cartridge unit integrates the vessel cap, electrodes, electrode supports, any electrode wiring connections and any liquid dispersion members into a single removable unit for installation into and removal from the vessel housing so that, when maintenance is required, complete reactor cartridges may be exchanged in a matter of seconds, thereby virtually eliminating downtime of the treatment system for maintenance and other electrode replacement needs.
    Type: Application
    Filed: April 10, 2002
    Publication date: October 17, 2002
    Inventors: Greg W. Hermann, David L. Winburn