Patents by Inventor Andrew E. Wilkinson

Andrew E. Wilkinson 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: D310974
    Type: Grant
    Filed: November 3, 1987
    Date of Patent: October 2, 1990
    Assignee: Nicator AB
    Inventors: Andrew E. Wilkinson, Karl E. P. Andersson