Patents by Inventor Denis L. Lofts

Denis L. Lofts 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).

  • Turbo compressor
    Patent number: 4260339
    Abstract: Turbo compressor apparatus in which the compressor and/or turbine rotor is carried on fluid bearings upon a fixed shaft cantilevered from the rotor housing.
    Type: Grant
    Filed: March 20, 1979
    Date of Patent: April 7, 1981
    Assignee: British Aerospace
    Inventor: Denis L. Lofts