Patents by Inventor Michael D. Marquart

Michael D. Marquart 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-piece run-flat insert
    Patent number: 8800623
    Abstract: The present application relates generally to a tire support system including a plurality of support sectors. The plurality of support sectors when connected forms an annular support ring.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: August 12, 2014
    Inventors: William W. Gardetto, Michael D. Marquart
  • Multi-Piece Run-Flat Insert
    Publication number: 20110315287
    Abstract: The present application relates generally to a tire support system including a plurality of support sectors. The plurality of support sectors when connected forms an annular support ring.
    Type: Application
    Filed: June 23, 2011
    Publication date: December 29, 2011
    Applicant: DYNAMIC RUNFLATS, INC.
    Inventors: William W. Gardetto, Michael D. Marquart