Patents by Inventor Sharon Dian Lee

Sharon Dian Lee 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).

  • Three dimensional square tool
    Patent number: 6729033
    Abstract: A generally L-shaped workpiece positioning tool is provided having a base and sidewalls, said base and sidewalls having unobstructed ends and the sidewalls having a void therebetween to space apart the sidewalls.
    Type: Grant
    Filed: January 31, 2002
    Date of Patent: May 4, 2004
    Inventors: Robert Eugene Jevons, Sharon Dian Lee
  • Three dimensional square tool
    Publication number: 20030140512
    Abstract: A generally L-shaped workpiece positioning tool is provided having a base and sidewalls, said base and sidewalls having unobstructed ends and the sidewalls having a void therebetween to space apart the sidewalls.
    Type: Application
    Filed: January 31, 2002
    Publication date: July 31, 2003
    Inventors: Robert Eugene Jevons, Sharon Dian Lee