Patents by Inventor Margaret G. Battisti

Margaret G. Battisti 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).

  • Low drag sail fairing for coaxial rotor
    Patent number: 11370532
    Abstract: A rotary wing aircraft and a rotor assembly of a rotary wind aircraft is disclosed. The rotary wing aircraft includes at least one engine, and the rotor assembly is coupled to the at least one engine. The rotor assembly includes a first rotor hub, a second rotor hub, and a shaft fairing between the first rotor hub to the second rotor hub, the shaft fairing defined by a chord that varies between the first rotor hub and the second rotor hub.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: June 28, 2022
    Assignee: LOCKHEED MARTIN CORPORATION
    Inventors: Patrick Ormande Bowles, Margaret G. Battisti, Brian Ernest Wake, Peter F. Lorber, Byung-Young Min
  • Low drag hub for rotor
    Patent number: 11174011
    Abstract: A rotor assembly includes a first rotor hub and a second rotor hub. The second rotor hub is coupled to the first rotor hub via a shaft fairing. The first rotor hub has a flat first surface coupled to the shaft fairing and a curved second surface opposite the flat first surface. The second rotor hub has a flat first surface on the lower side and a curved second surface opposite the flat first surface.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: November 16, 2021
    Assignee: LOCKHEED MARTIN CORPORATION
    Inventors: Byung-Young Min, Patrick Ormande Bowles, Brian Ernest Wake, Margaret G. Battisti, Peter F. Lorber
  • LOW DRAG SAIL FAIRING FOR COAXIAL ROTOR
    Publication number: 20200385107
    Abstract: A rotary wing aircraft and a rotor assembly of a rotary wind aircraft is disclosed. The rotary wing aircraft includes at least one engine, and the rotor assembly is coupled to the at least one engine. The rotor assembly includes a first rotor hub, a second rotor hub, and a shaft fairing between the first rotor hub to the second rotor hub, the shaft fairing defined by a chord that varies between the first rotor hub and the second rotor hub.
    Type: Application
    Filed: June 4, 2019
    Publication date: December 10, 2020
    Inventors: Patrick Ormande Bowles, Margaret G. Battisti, Brian Ernest Wake, Peter F. Lorber, Byung-Young Min
  • LOW DRAG HUB FOR ROTOR
    Publication number: 20200247534
    Abstract: A rotor assembly includes a first rotor hub and a second rotor hub. The second rotor hub is coupled to the first rotor hub via a shaft fairing. The first rotor hub has a flat first surface coupled to the shaft fairing and a curved second surface opposite the flat first surface. The second rotor hub has a flat first surface on the lower side and a curved second surface opposite the flat first surface.
    Type: Application
    Filed: February 5, 2019
    Publication date: August 6, 2020
    Inventors: Byung-Young Min, Patrick Ormande Bowles, Brian Ernest Wake, Margaret G. Battisti, Peter F. Lorber