Patents by Inventor James M. Hrebenar

James M. Hrebenar 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: D351755
    Type: Grant
    Filed: December 3, 1992
    Date of Patent: October 25, 1994
    Inventor: James M. Hrebenar
  • Patent number: D354650
    Type: Grant
    Filed: December 2, 1992
    Date of Patent: January 24, 1995
    Inventor: James M. Hrebenar