Patents by Inventor Peter Diamantis

Peter Diamantis 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).

  • DRILL FOR COMPOSITE MATERIALS
    Publication number: 20130164088
    Abstract: An improved drill is provided with a negative rake angle, a positive flute rake angle, and a positive relief angle. The drill may include a chip breaker disposed within a flute along the shank of the drill.
    Type: Application
    Filed: December 21, 2011
    Publication date: June 27, 2013
    Inventor: Peter Diamantis