Patents by Inventor Juri Vilval

Juri Vilval 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: D270238
    Type: Grant
    Filed: May 21, 1981
    Date of Patent: August 23, 1983
    Inventor: Juri Vilval
  • Patent number: D298810
    Type: Grant
    Filed: November 7, 1986
    Date of Patent: December 6, 1988
    Inventor: Juri Vilval
  • Patent number: D369559
    Type: Grant
    Filed: July 5, 1994
    Date of Patent: May 7, 1996
    Inventor: Juri Vilval