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Lewis J. Stoffer

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite vane
    • Patent number 5,085,559
    • Issue date Feb 4, 1992
    • The United States of America as represented by the Secretary of the Air Force
    • Lewis J. Stoffer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fastener system
    • Patent number 4,971,497
    • Issue date Nov 20, 1990
    • The United States of America as represented by the Secretary of the Air Force
    • Lewis J. Stoffer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for producing an article with a fluid passage
    • Patent number 4,574,451
    • Issue date Mar 11, 1986
    • General Electric Company
    • Russell W. Smashey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Light weight fan assembly
    • Patent number 4,232,996
    • Issue date Nov 11, 1980
    • The United States of America as represented by the Secretary of the Air Force
    • Lewis J. Stoffer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Wheel
    • Patent number 3,977,728
    • Issue date Aug 31, 1976
    • General Electric Company
    • Stephen C. Mitchell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES