Patents by Inventor Kenneth C. Wilkinson

Kenneth C. 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: D475589
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: June 10, 2003
    Inventor: Kenneth C. Wilkinson
  • Patent number: D427033
    Type: Grant
    Filed: February 5, 1992
    Date of Patent: June 27, 2000
    Inventor: Kenneth C. Wilkinson