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Winston R. MacKelvie

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  • Knowlton, Quebec, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bulk textured material sheeting
    • Patent number 11,858,025
    • Issue date Jan 2, 2024
    • Gripmetal Limited
    • Ray Arbesman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bulk textured material sheeting
    • Patent number 11,198,170
    • Issue date Dec 14, 2021
    • Gripmetal Limited
    • Ray Arbesman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Heat exchangers that save energy by heat exchange between a fresh l...
    • Patent number 10,816,272
    • Issue date Oct 27, 2020
    • Winston MacKelvie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Bulk textured material sheeting
    • Patent number 10,335,847
    • Issue date Jul 2, 2019
    • Gripmetal Limited
    • Ray Arbesman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Composite disc brake backing plate
    • Patent number 10,316,911
    • Issue date Jun 11, 2019
    • Gripmetal Limited
    • Ray Arbesman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite disc brake backing plate
    • Patent number 10,088,004
    • Issue date Oct 2, 2018
    • NUGRIPMETAL S.A.R.L.
    • Ray Arbesman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Concentric vertical pipe heat exchanger for drain water heat recovery
    • Patent number 9,982,950
    • Issue date May 29, 2018
    • Winston MacKelvie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Process for making a laminated sheet
    • Patent number 9,707,733
    • Issue date Jul 18, 2017
    • R.A. Investment Management S.A.R.L.
    • Ray Arbesman
    • E04 - BUILDING
  • Information Patent Grant

    Composite disc brake backing plate
    • Patent number 9,689,450
    • Issue date Jun 27, 2017
    • R.A. Investment Management S.A.R.L.
    • Ray Arbesman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite disc brake backing plate
    • Patent number 9,670,976
    • Issue date Jun 6, 2017
    • R.A. Investment Management S.A.R.L.
    • Ray Arbesman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bulk textured material sheeting
    • Patent number 9,463,502
    • Issue date Oct 11, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray Arbesman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Composite pipe heat exchanger for drainwater heat recovery
    • Patent number 9,448,011
    • Issue date Sep 20, 2016
    • Winston MacKelvie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Friction fusion fastening system
    • Patent number 9,388,872
    • Issue date Jul 12, 2016
    • NUCAP INDUSTRIES INC.
    • Ray Arbesman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hybrid laminate
    • Patent number 9,360,067
    • Issue date Jun 7, 2016
    • R. A. Investment Management S.A.R.L.
    • Ray Arbesman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite disc brake backing plate
    • Patent number 9,291,225
    • Issue date Mar 22, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray Arbesman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite disc brake backing plate
    • Patent number 9,273,741
    • Issue date Mar 1, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray Arbesman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process for making a laminated sheet
    • Patent number 9,254,634
    • Issue date Feb 9, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray Arbesman
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Rotary burring tool
    • Patent number 9,174,284
    • Issue date Nov 3, 2015
    • NUCAP INDUSTRIES, INC.
    • Winston MacKelvie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bird feeder
    • Patent number 9,131,665
    • Issue date Sep 15, 2015
    • Winston MacKelvie
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Coiled material with surface hook texture
    • Patent number D716643
    • Issue date Nov 4, 2014
    • R.A. Investment Management S.A.R.L.
    • Ray Arbesman
    • D08 - Tools and hardware
  • Information Patent Grant

    Tool for surface burring
    • Patent number 7,200,940
    • Issue date Apr 10, 2007
    • Winston MacKelvie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bi-directional automotive cooling fan
    • Patent number 7,121,368
    • Issue date Oct 17, 2006
    • Winston MacKelvie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    One piece hanging file
    • Patent number 6,830,156
    • Issue date Dec 14, 2004
    • Winston Richard MacKelvie
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Drainwater heat exchanger
    • Patent number 6,722,421
    • Issue date Apr 20, 2004
    • Winston MacKelvie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method of forming a toothed cutting blade
    • Patent number 6,553,869
    • Issue date Apr 29, 2003
    • Winston R. MacKelvie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Filing rack
    • Patent number 6,341,702
    • Issue date Jan 29, 2002
    • Winston MacKelvie
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wastewater separator
    • Patent number 6,022,474
    • Issue date Feb 8, 2000
    • Winston R. MacKelvie
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Tire tube container and tumbler
    • Patent number 5,845,992
    • Issue date Dec 8, 1998
    • Winston Richard MacKelvie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Waste water heat recovery system
    • Patent number 5,736,059
    • Issue date Apr 7, 1998
    • Winston R. Mackelvie
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Material surface modification
    • Patent number 5,376,410
    • Issue date Dec 27, 1994
    • Winston R. MacKelvie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    BULK TEXTURED MATERIAL SHEETING
    • Publication number 20240091841
    • Publication date Mar 21, 2024
    • GRIPMETAL LIMITED
    • Ray ARBESMAN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BULK TEXTURED MATERIAL SHEETING
    • Publication number 20210379642
    • Publication date Dec 9, 2021
    • GRIPMETAL LIMITED
    • Ray ARBESMAN
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Heat exchangers that save energy by heat exchange between a fresh l...
    • Publication number 20200003496
    • Publication date Jan 2, 2020
    • Winston MacKelvie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    BULK TEXTURED MATERIAL SHEETING
    • Publication number 20190329313
    • Publication date Oct 31, 2019
    • GRIPMETAL LIMITED
    • Ray ARBESMAN
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    COMPOSITE PANEL AND METHOD FOR MAKING COMPOSITE PANEL
    • Publication number 20170368789
    • Publication date Dec 28, 2017
    • R.A. Investment Management S.A.R.L.
    • Winston MacKelvie
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    COMPOSITE DISC BRAKE BACKING PLATE
    • Publication number 20170234385
    • Publication date Aug 17, 2017
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPOSITE DISC BRAKE BACKING PLATE
    • Publication number 20170219033
    • Publication date Aug 3, 2017
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Concentric vertical pipe heat exchanger for drain water heat recovery
    • Publication number 20170167804
    • Publication date Jun 15, 2017
    • Winston MacKelvie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    BULK TEXTURED MATERIAL SHEETING
    • Publication number 20160375480
    • Publication date Dec 29, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SYSTEM, METHOD, AND DEVICE FOR SUPPORTING A BODY PART
    • Publication number 20160262943
    • Publication date Sep 15, 2016
    • SPIDERTECH INC.
    • Ray ARBESMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MATERIAL WITH SELF-LOCKING BARBS & METHOD FOR LOCKING BARBS
    • Publication number 20160230797
    • Publication date Aug 11, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MATERIAL WITH SELF-LOCKING BARBS
    • Publication number 20160230792
    • Publication date Aug 11, 2016
    • Ray ARBESMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HOLLOW CORE COMPOSITE
    • Publication number 20160176152
    • Publication date Jun 23, 2016
    • Winston MacKelvie
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PERCH FOR BIRD FEEDER
    • Publication number 20160165855
    • Publication date Jun 16, 2016
    • Winston Richard MacKelvie
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    METAL AND GRAPHITE LAMINATE
    • Publication number 20160167341
    • Publication date Jun 16, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    COMPOSITE DISC BRAKE BACKING PLATE
    • Publication number 20160160944
    • Publication date Jun 9, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROCESS FOR MAKING A LAMINATED SHEET
    • Publication number 20160101587
    • Publication date Apr 14, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PROCESS FOR MAKING A LAMINATED SHEET
    • Publication number 20160101612
    • Publication date Apr 14, 2016
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    COMPOSITE DISC BRAKE BACKING PLATE
    • Publication number 20160091042
    • Publication date Mar 31, 2016
    • Ray ARBESMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Improvements to a food cutting board
    • Publication number 20150230666
    • Publication date Aug 20, 2015
    • Winston MacKelvie
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METAL AND GRAPHITE LAMINATE
    • Publication number 20150204400
    • Publication date Jul 23, 2015
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    JOINING OF TEXTURED SHEET MATERIALS
    • Publication number 20150140255
    • Publication date May 21, 2015
    • Winston MacKelvie
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PROCESS FOR MAKING A LAMINATED SHEET
    • Publication number 20150099093
    • Publication date Apr 9, 2015
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    BULK TEXTURED MATERIAL SHEETING
    • Publication number 20150086750
    • Publication date Mar 26, 2015
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    COMPOSITE DISC BRAKE BACKING PLATE
    • Publication number 20150053517
    • Publication date Feb 26, 2015
    • R.A. Investment Management S.A.R.L.
    • Ray ARBESMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY BURRING TOOL
    • Publication number 20150033929
    • Publication date Feb 5, 2015
    • Winston MacKelvie
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    HYBRID VERTICAL DRAINPIPE HEAT EXCHANGER
    • Publication number 20130306290
    • Publication date Nov 21, 2013
    • Winston MacKelvie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Bird Feeder
    • Publication number 20130284100
    • Publication date Oct 31, 2013
    • Winston MacKelvie
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Tell-tale brake pad
    • Publication number 20130174656
    • Publication date Jul 11, 2013
    • Winston MacKelvie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Friction plate
    • Publication number 20130175127
    • Publication date Jul 11, 2013
    • Winston MacKelvie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...