Patents by Inventor Victor M. Petrillo

Victor M. Petrillo 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).

  • Serpentine feeds and method of making same
    Patent number: 4742355
    Abstract: An improved serpentine feed and method of making same. The invention includes a block of conductive material having a primary microwave waveguide channel and at least one secondary channel. Each secondary channel has at least one broadwall common to the primary channel. A high performance coupler is provided in the common broadwall by which microwave energy communicates from the primary channel to the secondary channel.
    Type: Grant
    Filed: September 10, 1986
    Date of Patent: May 3, 1988
    Assignee: ITT Gilfillan, a Division of ITT Corporation
    Inventors: Ronald I. Wolfson, William G. Sterns, John D. Foglesonger, Victor M. Petrillo