Patents by Inventor Michael A. Gerulat

Michael A. Gerulat 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).

  • Multi-band planar antenna array
    Patent number: 4772890
    Abstract: A planar array of radiating elements which includes a plurality of radiating elements which are capable of operating upon electromagnetic signals of different frequency bands in a single planar array.
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: September 20, 1988
    Assignee: Sperry Corporation
    Inventors: Douglas G. Bowen, Joseph Reese, Michael A. Gerulat