TREA

Richard T. De Rosa

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  • Brookhaven, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Helicopter rotor system and method
    • Patent number 4,795,310
    • Issue date Jan 3, 1989
    • The Boeing Company
    • Francis H. McArdle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Twin tension/torsion beam rotor system
    • Patent number 4,419,051
    • Issue date Dec 6, 1983
    • The Boeing Company
    • Richard T. DeRosa
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Composite rotor blade root end
    • Patent number 4,247,255
    • Issue date Jan 27, 1981
    • The Boeing Company
    • Richard T. De Rosa
    • B64 - AIRCRAFT AVIATION COSMONAUTICS