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Peter Koppenhoefer

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  • Portland, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for tightening threaded fasteners
    • Patent number 11,426,844
    • Issue date Aug 30, 2022
    • HYTORC Division UNEX Corporation
    • Peter Koppenhoefer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hose connection system
    • Patent number 11,112,037
    • Issue date Sep 7, 2021
    • General Electric Company
    • Luis Armando Sanchez Del Valle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for tightening threaded fasteners
    • Patent number 11,014,221
    • Issue date May 25, 2021
    • HYTORC Division UNEX Corporation
    • Peter Koppenhoefer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Bolt tightening system
    • Patent number 10,562,159
    • Issue date Feb 18, 2020
    • General Electric Company
    • Brian Kenneth Bassett
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus for tightening threaded fasteners
    • Patent number 10,226,856
    • Issue date Mar 12, 2019
    • HYTORC Division UNEX Corporation
    • Peter Koppenhoefer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus for tightening threaded fasteners
    • Patent number 9,492,913
    • Issue date Nov 15, 2016
    • HYTORC Division UNEX Corporation
    • Calvin A. Bonas
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus for tightening or loosening fasteners
    • Patent number 9,308,632
    • Issue date Apr 12, 2016
    • HYTORC Division UNEX Corporation
    • John K. Junkers
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power-driven torque intensifier
    • Patent number 7,950,309
    • Issue date May 31, 2011
    • Unex Corporation
    • John K Junkers
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Torque tool for tightening or loosening connections, and method of...
    • Patent number 7,497,147
    • Issue date Mar 3, 2009
    • Unex Corporation
    • Peter Koppenhoefer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Holding socket for a threaded fastener
    • Patent number 7,188,552
    • Issue date Mar 13, 2007
    • Jetyd Corp.
    • Peter Koppenhoefer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid-operated power tool
    • Patent number 6,925,911
    • Issue date Aug 9, 2005
    • Unex Corporation
    • Peter Koppenhoefer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fluid-operated torque wrench
    • Patent number 6,802,235
    • Issue date Oct 12, 2004
    • Unex Corporation
    • John K. Junkers
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Mechanical tensioner
    • Patent number 5,406,867
    • Issue date Apr 18, 1995
    • Unex Corporation
    • John K. Junkers
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method for engaging threaded connectors
    • Patent number 5,369,867
    • Issue date Dec 6, 1994
    • Unex Corporation
    • Peter Koppenhoefer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents