Patents by Inventor James R. Zimmerman

James R. Zimmerman 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).

  • SEPTIC TANK HOUSING SYSTEM WITH EXTENSION ELEMENT
    Publication number: 20080164216
    Abstract: A septic tank housing system with extension element for use in a septic system including a filter housing with sides, a top section and a bottom; a filter element holder; a plurality of filter elements; a tubular element secured to the outside of the filter housing: a filter housing extension element for extending the overall height of the filter housing; and preferably, a pump for discharging filter liquid effluent from the filter housing.
    Type: Application
    Filed: March 25, 2008
    Publication date: July 10, 2008
    Applicant: Zoeller Company
    Inventors: Jay E. Collins, James R. Zimmerman, Jason D. Fletcher, Matthew E. Byers