Patents by Inventor Randy J. Wilda

Randy J. Wilda 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).

  • Patent number: D319320
    Type: Grant
    Filed: April 24, 1990
    Date of Patent: August 20, 1991
    Assignee: Steelcase Inc.
    Inventor: Randy J. Wilda