Patents by Inventor Yvon Andre Bernard

Yvon Andre Bernard 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).

  • Silica based aggregates, elastomers reinforced therewith and tire with tread thereof
    Patent number: 6068694
    Abstract: This invention relates to aggregates comprised of particles which contain silicon dioxide and to elastomers reinforced therewith. The invention also relates to tires having treads composed of such reinforced elastomers.
    Type: Grant
    Filed: March 2, 1998
    Date of Patent: May 30, 2000
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Yvon Andre Bernard, Uwe Ernst Frank, Wolfgang Lauer, Thierry Florent Edme Materne, Friedrich Visel, Rene Jean Zimmer
  • Silica based aggregates, elastomers reinforced therewith and tire tread thereof
    Patent number: 5723529
    Abstract: The invention relates to aggregates comprised of particles which contain silicon dioxide and to elastomers reinforced therewith. The invention also relates to tires having treads composed of such reinforced elastomers.
    Type: Grant
    Filed: September 19, 1996
    Date of Patent: March 3, 1998
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Yvon Andre Bernard, Uwe Ernst Frank, Wolfgang Lauer, Thierry Florent Edme Materne, Friedrich Visel, Rene Jean Zimmer