TREA

Steve Spirer

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  • Haworth, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tension and torque calibration apparatus
    • Patent number 10,317,303
    • Issue date Jun 11, 2019
    • Steven Spirer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Hydraulic torque wrench system
    • Patent number 9,492,912
    • Issue date Nov 15, 2016
    • Steven Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus and methods for controlling hydraulically powered equipment
    • Patent number 8,499,853
    • Issue date Aug 6, 2013
    • Norwolf Tool Works, Inc.
    • Steven E. Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Constant rotation rotary torque multiplier
    • Patent number 7,062,992
    • Issue date Jun 20, 2006
    • Norwolf Tool Works
    • Steven E. Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand wrench with torque augmenting means
    • Patent number 6,260,443
    • Issue date Jul 17, 2001
    • Steven E. Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand wrench with torque augmenting means
    • Patent number 6,148,694
    • Issue date Nov 21, 2000
    • Steven E. Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handle
    • Patent number D422473
    • Issue date Apr 11, 2000
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Chisel with improved blade
    • Patent number 5,966,818
    • Issue date Oct 19, 1999
    • Steven E. Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand wrench with torque augmenting means
    • Patent number 5,953,966
    • Issue date Sep 21, 1999
    • Steven E. Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Stud remover
    • Patent number D410825
    • Issue date Jun 8, 1999
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Stud remover
    • Patent number 5,907,983
    • Issue date Jun 1, 1999
    • Steven E. Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand tool with adjustable head
    • Patent number 5,871,204
    • Issue date Feb 16, 1999
    • Steven E. Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chisel blade
    • Patent number D386655
    • Issue date Nov 25, 1997
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Chisel
    • Patent number D386657
    • Issue date Nov 25, 1997
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Angled head hammer
    • Patent number D381884
    • Issue date Aug 5, 1997
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Hammer with angled head
    • Patent number D376087
    • Issue date Dec 3, 1996
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Hammer
    • Patent number D376088
    • Issue date Dec 3, 1996
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Nail punch
    • Patent number D374802
    • Issue date Oct 22, 1996
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Machinist hammer
    • Patent number D372179
    • Issue date Jul 30, 1996
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Drive cap for grounding rod
    • Patent number D371944
    • Issue date Jul 23, 1996
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Dowel punch
    • Patent number D371302
    • Issue date Jul 2, 1996
    • Steven E. Spirer
    • D08 - Tools and hardware
  • Information Patent Grant

    Cutting guide protractor
    • Patent number D363239
    • Issue date Oct 17, 1995
    • Steven E. Spirer
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Fluid operating tool
    • Patent number 5,398,574
    • Issue date Mar 21, 1995
    • Unex Corporation
    • Steven Spirer
    • 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
  • Information Patent Grant

    Fluid operated tool
    • Patent number 5,357,828
    • Issue date Oct 25, 1994
    • Unex Corporation
    • Steven Spirer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Connecting device for connecting liquid consumer to liquid source
    • Patent number 4,961,445
    • Issue date Oct 9, 1990
    • Unex Corporation
    • Steve Spirer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Swivel connector
    • Patent number 4,921,010
    • Issue date May 1, 1990
    • Unex Corporation
    • Steve Spirer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents