Patents by Inventor Paul J. Louzecky

Paul J. Louzecky 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 combustion engine damped apex seal
    Patent number: 3945775
    Abstract: In an internal combustion rotary engine having a rotor housing with a rotor having apex seals sliding on the rotor housing there is provided a dynamic damper secured to each apex seal for damping apex seal vibrations caused by the rotor housing as excited by the engine firing cycle and there is also provided a dynamic damper secured to each apex seal for damping apex seal vibrations caused by apex seal bending.
    Type: Grant
    Filed: October 15, 1974
    Date of Patent: March 23, 1976
    Assignee: General Motors Corporation
    Inventor: Paul J. Louzecky