Patents by Inventor Alessandro Pontiggia

Alessandro Pontiggia 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).

  • Rotary internal combustion engine
    Publication number: 20060150948
    Abstract: A rotary engine comprising a stator and a rotor, in which the stator presents a chamber the surface of which presents circular symmetry about a stator axis and the rotary presents an axis of rotation eccentric to the stator axis and is formed from a body which is torsionally rigid with an output shaft, and of which the envelope presents circular symmetry about the axis of rotation, said envelope being similar to the stator chamber.
    Type: Application
    Filed: June 14, 2004
    Publication date: July 13, 2006
    Inventor: Alessandro Pontiggia