Patents by Inventor Dan Coble

Dan Coble 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).

  • Optical Aid for Power Tools
    Publication number: 20120318113
    Abstract: An optical aid that improves the precision of cuts made by power tools by using reflecting surfaces to project an image of the cutting surface to the operator.
    Type: Application
    Filed: June 13, 2012
    Publication date: December 20, 2012
    Inventor: Dan Coble