Patents by Inventor Mark A. Strange

Mark A. Strange 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).

  • Constant thrust retention turbine temperature limit system
    Patent number: 5142860
    Abstract: A control system for controlling the margin of temperature between the turbine's operating temperature and temperature limit throughout the engine operating range is manifested by utilizing a trim logic schedule that provides a constant margin value for each operating condition of the gas turbine engine. The system allows the engine to achieve the requisite performance while maintaining durability requirements.
    Type: Grant
    Filed: June 18, 1990
    Date of Patent: September 1, 1992
    Assignee: United Technologies Corporation
    Inventors: Mark A. Strange, Walter A. Ledwith, Jr., Johnny B. Davis, Stephen N. Finger, Gerald Bracci