Patents by Inventor Bjorn O. H. Persson

Bjorn O. H. Persson 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).

  • Vacuum tankard
    Patent number: D301425
    Type: Grant
    Filed: September 24, 1986
    Date of Patent: June 6, 1989
    Inventor: Bjorn O. H. Persson
  • Watertight accessory container
    Patent number: D304878
    Type: Grant
    Filed: February 4, 1986
    Date of Patent: December 5, 1989
    Inventor: Bjorn O. H. Persson