TREA

John C. Schmertz

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle drivetrain
    • Patent number 10,850,800
    • Issue date Dec 1, 2020
    • John C. Schmertz
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Amplified pressure force seal
    • Patent number 6,120,037
    • Issue date Sep 19, 2000
    • John C. Schmertz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-strap shock absorber
    • Patent number 4,753,772
    • Issue date Jun 28, 1988
    • Westinghouse Electric Corp.
    • John C. Schmertz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Bicycle Drivetrain
    • Publication number 20180244340
    • Publication date Aug 30, 2018
    • John C. Schmertz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotary/nutating drive
    • Publication number 20030147740
    • Publication date Aug 7, 2003
    • John C. Schmertz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hermetically sealed rotary/nutating drive
    • Publication number 20030138318
    • Publication date Jul 24, 2003
    • John C. Schmertz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...