Patents by Inventor Bruce E. Bolstad

Bruce E. Bolstad 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).

  • Broad band, polarization diversity monopulse antenna
    Patent number: 5021796
    Abstract: A broadband, polarization diversity, monopulse antenna comprising a body celed current array and radial arm-coupled log periodic loop antenna in combination with associated mode forming, beam forming and feed networks.
    Type: Grant
    Filed: January 15, 1971
    Date of Patent: June 4, 1991
    Assignee: The United States of america as represented by the Secretary of the Navy
    Inventors: Robert G. Corzine, Bruce E. Bolstad, John S. Johantgen