TREA

David C. Graf

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  • Greendale, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Powered fastener driver
    • Patent number 12,202,112
    • Issue date Jan 21, 2025
    • Milwaukee Electric Tool Corporation
    • Coby A. Nettleton
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Lifter mechanism for a powered fastener driver
    • Patent number 12,179,326
    • Issue date Dec 31, 2024
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Powered fastener driver
    • Patent number 12,179,325
    • Issue date Dec 31, 2024
    • Milwaukee Electric Tool Corporation
    • Mitchell T. Neuhoff
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Lifter mechanism for a powered fastener driver
    • Patent number 12,048,992
    • Issue date Jul 30, 2024
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Lifter mechanism for a powered fastener driver
    • Patent number 11,951,601
    • Issue date Apr 9, 2024
    • Milwaukee Electric Tool Corporation
    • Beth E. Cholst
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Lifter mechanism for a powered fastener driver
    • Patent number 11,577,372
    • Issue date Feb 14, 2023
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Lifter mechanism for a powered fastener driver
    • Patent number 11,571,794
    • Issue date Feb 7, 2023
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS SPRING-POWERED FASTENER DRIVER WITH PRESSURE MECHANISM
    • Publication number 20240308042
    • Publication date Sep 19, 2024
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWERED FASTENER DRIVER
    • Publication number 20240253196
    • Publication date Aug 1, 2024
    • Milwaukee Electric Tool Corporation
    • Arik A. Miller
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWERED FASTENER DRIVER
    • Publication number 20240083002
    • Publication date Mar 14, 2024
    • Milwaukee Electric Tool Corporation
    • Coby A. Nettleton
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWERED FASTENER DRIVER
    • Publication number 20230264332
    • Publication date Aug 24, 2023
    • Milwaukee Electric Tool Corporation
    • Mitchell T. Neuhoff
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LIFTER MECHANISM FOR A POWERED FASTENER DRIVER
    • Publication number 20230191575
    • Publication date Jun 22, 2023
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LIFTER MECHANISM FOR A POWERED FASTENER DRIVER
    • Publication number 20230138234
    • Publication date May 4, 2023
    • MILWAUKEE ELECTRIC TOOL COPRPORATION
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    GAS SPRING-POWERED FASTENER DRIVER WITH PRESSURE MECHANISM
    • Publication number 20230122029
    • Publication date Apr 20, 2023
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LIFTER MECHANISM FOR A POWERED FASTENER DRIVER
    • Publication number 20220234182
    • Publication date Jul 28, 2022
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LIFTER MECHANISM FOR A POWERED FASTENER DRIVER
    • Publication number 20220234183
    • Publication date Jul 28, 2022
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWERED FASTENER DRIVER
    • Publication number 20220226978
    • Publication date Jul 21, 2022
    • Milwaukee Electric Tool Corporation
    • Coby A. Nettleton
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LIFTER MECHANISM FOR A POWERED FASTENER DRIVER
    • Publication number 20220219301
    • Publication date Jul 14, 2022
    • Milwaukee Electric Tool Corporation
    • David A. Bierdeman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LIFTER MECHANISM FOR A POWERED FASTENER DRIVER
    • Publication number 20220143798
    • Publication date May 12, 2022
    • Milwaukee Electric Tool Corporation
    • Beth E. Cholst
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS