Patents by Inventor Andrew Sabatiuk

Andrew Sabatiuk 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).

  • Gas turbine engines employing fixed volume combustion
    Patent number: 4693075
    Abstract: A gas turbine engine includes a rotor forming an inducer and a turbine which succesively register with a series of circumferentially spaced combustion chambers. The engine has the capability of firing less than the total number of combustion chambers for each cycle of rotor rotation.
    Type: Grant
    Filed: July 16, 1986
    Date of Patent: September 15, 1987
    Inventor: Andrew Sabatiuk