TREA

Charles E. K. Carlson

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  • Manchester, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite blade with partial length spar
    • Patent number 5,269,658
    • Issue date Dec 14, 1993
    • United Technologies Corporation
    • Charles E. K. Carlson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Reinforced full-spar composite rotor blade
    • Patent number 5,127,802
    • Issue date Jul 7, 1992
    • United Technologies Corporation
    • Charles E. K. Carlson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Breakaway fan blade
    • Patent number 4,111,600
    • Issue date Sep 5, 1978
    • United Technologies Corporation
    • Edward A. Rothman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES