Patents by Inventor Mark Graeber

Mark Graeber 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).

  • Work station upper body support
    Patent number: D366379
    Type: Grant
    Filed: March 31, 1994
    Date of Patent: January 23, 1996
    Assignee: Promark, Inc.
    Inventor: Mark Graeber