Patents by Inventor Erling Rokne

Erling Rokne 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).

  • Can
    Patent number: D274306
    Type: Grant
    Filed: September 14, 1981
    Date of Patent: June 19, 1984
    Assignee: Noblikk-Sannem A/S
    Inventors: Harald Lien, Erling Rokne
  • Can
    Patent number: D274603
    Type: Grant
    Filed: September 14, 1981
    Date of Patent: July 10, 1984
    Assignee: Noblikk-Sannem A/S
    Inventors: Harald Lien, Erling Rokne