Patents by Inventor George M. Zimmerman, Sr.

George M. Zimmerman, Sr. 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).

  • Water treating apparatus and methods
    Patent number: 4265746
    Abstract: An apparatus and method for treating fresh water by producing a magnetic field in proximity to a flow of such water within a water conduit having an electrically conductive portion connected electrically to earth. The magnetic field has north and south poles spaced apart in the direction of water flow, with its overall effective south magnetic polarity located upstream of its overall effective north magnetic polarity.
    Type: Grant
    Filed: July 30, 1979
    Date of Patent: May 5, 1981
    Assignee: Bon Aqua, Inc.
    Inventors: George M. Zimmerman, Sr., Herman E. Menold