Patents Assigned to Matt Biljanic
  • Rotary internal combustion engine
    Patent number: 4638776
    Abstract: A rotary internal combustion engine has adjacent circular compression and combustion rotors fixed to a shaft and each having a radial vane sliding on an inner surface of a surrounding eccentric circular chamber, and an arcuate transfer passage communicating between the chambers through an intermediate wall via slots in the rotors adjacent the vanes.
    Type: Grant
    Filed: April 1, 1985
    Date of Patent: January 27, 1987
    Assignee: Matt Biljanic
    Inventor: William Crittenden