TREA

Edward Allen Rothman

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  • South Glastonbury, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceramic-to-metal shaft assembly
    • Patent number 7,473,049
    • Issue date Jan 6, 2009
    • Hamilton Sundstrand
    • John E. Holowczak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Prop-fan with improved stability
    • Patent number 4,730,985
    • Issue date Mar 15, 1988
    • United Technologies Corporation
    • Edward A. Rothman
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Wind turbine blade retention device
    • Patent number 4,236,873
    • Issue date Dec 2, 1980
    • United Technologies Corporation
    • Robert Sherman
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • 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
  • Information Patent Grant

    Method of fabricating a filament-reinforced composite article
    • Patent number 4,010,884
    • Issue date Mar 8, 1977
    • United Technologies Corporation
    • Edward A. Rothman
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Ceramic-to-metal shaft assembly
    • Publication number 20070177937
    • Publication date Aug 2, 2007
    • John E. Holowczak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...