Patents by Inventor Michael G. Andrew

Michael G. Andrew 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).

  • Battery electrode growth accommodation
    Patent number: 5098799
    Abstract: An electrode for a lead acid flow through battery, the grids including a plastic frame, a plate suspended from the top of the frame to hang freely in the plastic frame and a paste applied to the plate, the paste being free to allow for expansion in the planar direction of the grid.
    Type: Grant
    Filed: November 27, 1990
    Date of Patent: March 24, 1992
    Assignee: Globe-Union Inc.
    Inventors: Gerald K. Bowen, Michael G. Andrew, Michael D. Eskra