TREA

Michael Wech

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  • Two Rivers, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Evacuation valve
    • Patent number 10,473,223
    • Issue date Nov 12, 2019
    • Oil-Rite Corporation
    • Michael J. Wech
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid reservoir
    • Patent number 10,107,451
    • Issue date Oct 23, 2018
    • Oil-Rite Corporation
    • Michael J Wech
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable fluid level verification apparatus
    • Patent number 9,557,206
    • Issue date Jan 31, 2017
    • Oil-Rite Corporation
    • Michael J. Wech
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Insert molded evacuation valve
    • Patent number 8,157,243
    • Issue date Apr 17, 2012
    • Oil-Rite Corporation
    • Michael J. Wech
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Lubrication system
    • Patent number 7,975,805
    • Issue date Jul 12, 2011
    • Oil-Rite Corporation
    • Michael J. Wech
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic metering device
    • Patent number 7,600,984
    • Issue date Oct 13, 2009
    • Oil-Rite Corporation
    • Donald G. Gruett
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Reservoir assembly
    • Patent number 7,550,689
    • Issue date Jun 23, 2009
    • Oil-Rite Corporation
    • Michael J. Wech
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Hydraulic metering device
    • Patent number 7,118,352
    • Issue date Oct 10, 2006
    • Oil-Rite Corporation
    • Donald G. Gruett
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Method for assembling a multi-piece apparatus
    • Patent number 6,928,716
    • Issue date Aug 16, 2005
    • Oil-Rite Corporation
    • Michael J. Wech
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid level verification apparatus
    • Patent number 6,758,092
    • Issue date Jul 6, 2004
    • Oil-Rite Corporation
    • Michael J. Wech
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid level verification apparatus
    • Patent number 6,532,815
    • Issue date Mar 18, 2003
    • Oil-Rite Corporation
    • Michael J. Wech
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Overhead conveyor lubrication apparatus and method
    • Patent number 6,478,115
    • Issue date Nov 12, 2002
    • Oil-Rite Corporation
    • Michael J. Wech
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Piston and drive assembly for use in a pump
    • Patent number 6,164,924
    • Issue date Dec 26, 2000
    • Oil-Rite Corporation
    • Donald G. Gruett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single-piece piston for use in a pneumatically-activated pump
    • Patent number 6,099,270
    • Issue date Aug 8, 2000
    • Oil-Rite Corporation
    • Michael J Wech
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single-piece piston for use in a pneumatically-activated pump
    • Patent number 6,071,097
    • Issue date Jun 6, 2000
    • Oil-Rite Corporation
    • Donald G. Gruett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOLDED SIGHT TUBE FOR FLUID LEVEL VERIFICATION APPARATUS
    • Publication number 20180306630
    • Publication date Oct 25, 2018
    • OIL-RITE CORPORATION
    • Carolyn M. Boldt
    • F22 - STEAM GENERATION
  • Information Patent Application

    EVACUATION VALVE
    • Publication number 20180252321
    • Publication date Sep 6, 2018
    • OIL-RITE CORPORATION
    • Michael J. Wech
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID LEVEL VERIFICATION APPARATUS
    • Publication number 20160377472
    • Publication date Dec 29, 2016
    • OIL-RITE CORPORATION
    • MICHAEL J. WECH
    • G01 - MEASURING TESTING
  • Information Patent Application

    ADJUSTABLE FLUID LEVEL VERIFICATION APPARATUS
    • Publication number 20150114109
    • Publication date Apr 30, 2015
    • OIL-RITE CORPORATION
    • MICHAEL J. WECH
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLUID RESERVOIR
    • Publication number 20150114981
    • Publication date Apr 30, 2015
    • OIL-RITE CORPORATION
    • MICHAEL J. WECH
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Insert molded evacuation valve
    • Publication number 20090071553
    • Publication date Mar 19, 2009
    • Oil-Rite Corporation
    • Michael J. Wech
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Reservoir assembly
    • Publication number 20070284230
    • Publication date Dec 13, 2007
    • Michael J. Wech
    • G01 - MEASURING TESTING
  • Information Patent Application

    Hydraulic metering device
    • Publication number 20070014679
    • Publication date Jan 18, 2007
    • Oil-Rite Corporation
    • Donald G. Gruett
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Lubrication system
    • Publication number 20060231341
    • Publication date Oct 19, 2006
    • Oil-Rite Corporation
    • Michael J. Wech
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic metering device
    • Publication number 20050056320
    • Publication date Mar 17, 2005
    • Oil-Rite Corporation
    • Donald G. Gruett
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Method for assembling a multi-piece apparatus
    • Publication number 20040250405
    • Publication date Dec 16, 2004
    • Oil-Rite Corporation
    • Michael J. Wech
    • G01 - MEASURING TESTING
  • Information Patent Application

    Fluid level verification apparatus
    • Publication number 20040083809
    • Publication date May 6, 2004
    • Michael J. Wech
    • G01 - MEASURING TESTING
  • Information Patent Application

    Fluid level verification apparatus
    • Publication number 20020014118
    • Publication date Feb 7, 2002
    • Oil-Rite Corporation
    • Michael J. Wech
    • G01 - MEASURING TESTING