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James R. Perrault

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  • Tulsa, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Top-loading straddle-mounted pipe fusion machine
    • Patent number 11,052,613
    • Issue date Jul 6, 2021
    • Jason A. Lawrence
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cartesian pipe facer
    • Patent number 10,603,724
    • Issue date Mar 31, 2020
    • McElroy Manufacturing, Inc.
    • James R. Perrault
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Top-loading straddle-mounted pipe fusion machine
    • Patent number 10,369,751
    • Issue date Aug 6, 2019
    • McElroy Manufacturing, Inc.
    • Jason A. Lawrence
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cartesian pipe facer
    • Patent number 9,604,288
    • Issue date Mar 28, 2017
    • McElroy Manufacturing, Inc.
    • James R. Perrault
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rack type pipe feeder for a pipe fusion machine
    • Patent number 9,393,739
    • Issue date Jul 19, 2016
    • McElroy Manufacturing , Inc.
    • James R. Perrault
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Top-loading straddle-mounted pipe fusion machine
    • Patent number 9,242,410
    • Issue date Jan 26, 2016
    • McElroy Manufacturing, Inc.
    • Jason A. Lawrence
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rack type pipe feeder for a pipe fusion machine
    • Patent number 8,690,517
    • Issue date Apr 8, 2014
    • McElroy Manufacturing, Inc.
    • James R. Perrault
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and template for producing a tensile test coupon
    • Patent number 8,371,036
    • Issue date Feb 12, 2013
    • Jason A. Lawrence
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and template for producing a tensile test coupon
    • Patent number 8,365,429
    • Issue date Feb 5, 2013
    • Jason A. Lawrence
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Side wall fusion heater
    • Patent number 6,239,412
    • Issue date May 29, 2001
    • McElroy Manufacturing, Inc.
    • Timothy M. Thoman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Top-Loading Straddle-Mounted Pipe Fusion Machine
    • Publication number 20190351625
    • Publication date Nov 21, 2019
    • McElroy Manufacturing, Inc.
    • Jason A. Lawrence
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Cartesian Pipe Facer
    • Publication number 20170197255
    • Publication date Jul 13, 2017
    • McElroy Manufacturing, Inc.
    • James R. Perrault
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Top-Loading Straddle-Mounted Pipe Fusion Machine
    • Publication number 20160136881
    • Publication date May 19, 2016
    • McElroy Manufacturing, Inc.
    • Jason A. Lawrence
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Cartesian Pipe Facer
    • Publication number 20150078853
    • Publication date Mar 19, 2015
    • McElroy Manufacturing, Inc.
    • James R. Perrault
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Top-Loading Straddle-Mounted Pipe Fusion Machine
    • Publication number 20150075722
    • Publication date Mar 19, 2015
    • McElroy Manufacturing, Inc.
    • Jason A. Lawrence
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    RACK TYPE PIPE FEEDER FOR A PIPE FUSION MACHINE
    • Publication number 20140219770
    • Publication date Aug 7, 2014
    • McElroy Manufacturing, Inc.
    • James R. Perrault
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method and Template for Producing a Tensile Test Coupon
    • Publication number 20110067499
    • Publication date Mar 24, 2011
    • Jason A. Lawrence
    • G01 - MEASURING TESTING
  • Information Patent Application

    Method and template for producing a tensile test coupon
    • Publication number 20110067500
    • Publication date Mar 24, 2011
    • Jason A. Lawrence
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL