Patents Assigned to J.J.J. Air Injection Systems
  • Pressure fluid operated power plant
    Patent number: 4162614
    Abstract: A piston type power plant operable by any suitable pressure fluid available such as natural gas from a well for stationary applications, etc., or by compressed air in either stationary or mobile applications such as driving generators, saw mills or vehicles, etc., and embodying novel valve actuation and control means.
    Type: Grant
    Filed: September 13, 1977
    Date of Patent: July 31, 1979
    Assignee: J.J.J. Air Injection Systems
    Inventor: John E. Holleyman