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Paul John Donaldson

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  • Broken Arrow, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe fusion machine
    • Patent number 11,458,693
    • Issue date Oct 4, 2022
    • McElroy Manufacturing, Inc.
    • Paul John Donaldson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Modular carriage assembly for the fusion of polyolefin pipes
    • Patent number 11,312,088
    • Issue date Apr 26, 2022
    • McElroy Manufacturing, Inc.
    • Arthur H. McElroy
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Facer for end fusion of polyolefin pipes
    • Patent number 11,034,039
    • Issue date Jun 15, 2021
    • Timothy M. Thoman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe fusion machine
    • Patent number 10,751,950
    • Issue date Aug 25, 2020
    • McElroy Manufacturing, Inc.
    • Paul John Donaldson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Facer for end fusion of polyolefin pipes
    • Patent number 10,682,780
    • Issue date Jun 16, 2020
    • McElroy Manufacturing, Inc.
    • Timothy M. Thoman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Socket fusion jig
    • Patent number 10,160,101
    • Issue date Dec 25, 2018
    • McElroy Manufacturing, Inc.
    • Paul John Donaldson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Socket fusion jig
    • Patent number 10,093,000
    • Issue date Oct 9, 2018
    • McElroy Manufacturing, Inc.
    • Paul John Donaldson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotating-Base Multi-Articulable Machine for Fusing Polyolefin Pipe
    • Publication number 20240092036
    • Publication date Mar 21, 2024
    • McElroy Manufacturing, Inc.
    • Arthur H. McElroy
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Pipe Fusion Machine
    • Publication number 20230095782
    • Publication date Mar 30, 2023
    • McElroy Manufacturing, Inc.
    • Paul John Donaldson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Modular Carriage Assembly for the Fusion of Polyolefin Pipes
    • Publication number 20220281179
    • Publication date Sep 8, 2022
    • McElroy Manufacturing, Inc.
    • Arthur H. McElroy
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Pipe Fusion Machine
    • Publication number 20200376777
    • Publication date Dec 3, 2020
    • McElroy Manufacturing, Inc.
    • Paul John Donaldson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Facer for End Fusion of Polyolefin Pipes
    • Publication number 20200338773
    • Publication date Oct 29, 2020
    • McElroy Manufacturing, Inc.
    • Timothy M. Thoman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Modular Carriage Assembly for the Fusion of Polyolefin Pipes
    • Publication number 20190210297
    • Publication date Jul 11, 2019
    • McElroy Manufacturing, Inc.
    • Arthur H. McElroy
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PIPE FUSION MACHINE
    • Publication number 20190084250
    • Publication date Mar 21, 2019
    • McElroy Manufacturing, Inc.
    • Paul John Donaldson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FACER FOR END FUSION OF POLYOLEFIN PIPES
    • Publication number 20190084170
    • Publication date Mar 21, 2019
    • McElroy Manufacturing, Inc.
    • Timothy M. Thoman
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    SOCKET FUSION JIG
    • Publication number 20170217085
    • Publication date Aug 3, 2017
    • McElroy Manufacturing, Inc.
    • PAUL JOHN DONALDSON
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SOCKET FUSION JIG
    • Publication number 20150258663
    • Publication date Sep 17, 2015
    • McElroy Manufacturing, Inc.
    • PAUL JOHN DONALDSON
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Electro-Mechanical Pipe Fusion Machine
    • Publication number 20150074966
    • Publication date Mar 19, 2015
    • McElroy Manufacturing, Inc.
    • David W. Porter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SOCKET FUSION JIG
    • Publication number 20140033491
    • Publication date Feb 6, 2014
    • McElroy Manufacturing, Inc.
    • Paul John Donaldson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS