TREA

STOFFEL POLYGON SYSTEMS, INC.

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Organization

  • Tuckahoe, NY, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Crankshaft assembly with polygon crank pin
    • Patent number 9,568,039
    • Issue date Feb 14, 2017
    • STOFFEL POLYGON SYSTEMS, INC.
    • David Michael Minton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CRANKSHAFT ASSEMBLY WITH POLYGON CRANK PIN
    • Publication number 20160265579
    • Publication date Sep 15, 2016
    • STOFFEL POLYGON SYSTEMS, INC.
    • David Michael MINTON
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS