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Robert M. Lefere

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  • Jackson, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Layered tube and layer for use in same
    • Patent number 9,851,026
    • Issue date Dec 26, 2017
    • Eaton Corporation
    • Soumayajit Sarkar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    High pressure hose with polymeric tube
    • Patent number 9,830,797
    • Issue date Nov 28, 2017
    • Eaton Corporation
    • Soumayajit Sarkar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for forming a layered tube and layer therein
    • Patent number 9,694,528
    • Issue date Jul 4, 2017
    • Eaton Corporation
    • Soumayajit Sarkar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Hose coupling
    • Patent number 8,888,138
    • Issue date Nov 18, 2014
    • Eaton Corporation
    • Robert Michael Lefere
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of forming hose and fire sleeve end assembly
    • Patent number 5,608,963
    • Issue date Mar 11, 1997
    • Aeroquip Corporation
    • Robert M. Lefere
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Corregated refrigeration hose system
    • Patent number 5,349,988
    • Issue date Sep 27, 1994
    • Aeroquip Corporation
    • Brian J. Walsh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Molded hose insert
    • Patent number 4,172,473
    • Issue date Oct 30, 1979
    • Aeroquip Corporation
    • Robert M. Lefere
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR FORMING A LAYERED TUBE AND LAYER THEREIN
    • Publication number 20140251532
    • Publication date Sep 11, 2014
    • EATON CORPORATION
    • Soumayajit Sarkar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    LAYERED TUBE AND LAYER FOR USE IN SAME
    • Publication number 20140246110
    • Publication date Sep 4, 2014
    • EATON CORPORATION
    • Soumayajit Sarkar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HIGH PRESSURE HOSE WITH POLYMERIC TUBE
    • Publication number 20140182734
    • Publication date Jul 3, 2014
    • EATON CORPORATION
    • Soumayajit Sarkar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HOSE COUPLING
    • Publication number 20110221184
    • Publication date Sep 15, 2011
    • Robert M. Lefere
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fitting for textile reinforced hose
    • Publication number 20040032124
    • Publication date Feb 19, 2004
    • Robert M. Lefere
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...