Patents by Inventor Randy L. Heestand

Randy L. Heestand 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).

  • Tire tread
    Patent number: D416218
    Type: Grant
    Filed: November 11, 1998
    Date of Patent: November 9, 1999
    Assignee: Bridgestone/Firestone, Inc.
    Inventors: Timothy J. Lassan, Randy L. Heestand
  • Tire tread
    Patent number: D418783
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: January 11, 2000
    Assignee: Bridgestone/Firestone, Inc.
    Inventors: Timothy J. Lassan, John J. Regallis, Randy L. Heestand