TREA

Jeff Schmidt

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  • Boaz, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tapered polygon coupling
    • Patent number 6,616,412
    • Issue date Sep 9, 2003
    • Ingersoll-Rand Company
    • Ronald L. Haugen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Tapered polygon coupling
    • Patent number 6,461,111
    • Issue date Oct 8, 2002
    • Ingersoll-Rand Company
    • Ronald L. Haugen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Tapered polygon coupling
    • Publication number 20020164252
    • Publication date Nov 7, 2002
    • Ingersoll-Rand Company
    • Ronald L. Haugen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...