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Herbert A. Leupold

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  • Eatontown, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magic spheres assembled from conically magnetized rings
    • Patent number 8,134,442
    • Issue date Mar 13, 2012
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magic spheres assembled from conically magnetized rings
    • Patent number 7,900,343
    • Issue date Mar 8, 2011
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Application of superconductive permanent magnets
    • Patent number 7,498,915
    • Issue date Mar 3, 2009
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Structures producing a magnetic field with a gradient and a cylindr...
    • Patent number 7,399,534
    • Issue date Jul 15, 2008
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Structures producing a magnetic field with a gradient and a planar...
    • Patent number 7,374,826
    • Issue date May 20, 2008
    • The United States of America as represented by the Sceretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnet for an ionic drive for space vehicles
    • Patent number 7,354,021
    • Issue date Apr 8, 2008
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Magnet for a Faraday rotator
    • Patent number 7,161,452
    • Issue date Jan 9, 2007
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Strong quasi horseshoe magnet
    • Patent number 7,061,354
    • Issue date Jun 13, 2006
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Structures producing a magnetic field with a gradient and a planar-...
    • Patent number 6,995,642
    • Issue date Feb 7, 2006
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Adjustable toroidal magnet
    • Patent number 6,989,730
    • Issue date Jan 24, 2006
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Structures producing a magnetic field with a gradient
    • Patent number 6,969,559
    • Issue date Nov 29, 2005
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Field tapering in magnetic spheres and cylinders with distortion fr...
    • Patent number 6,861,935
    • Issue date Mar 1, 2005
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    End caps on hollow magnets
    • Patent number 6,856,224
    • Issue date Feb 15, 2005
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Permanent magnet radial magnetizer
    • Patent number 6,621,396
    • Issue date Sep 16, 2003
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laminated wigglers
    • Patent number 6,574,248
    • Issue date Jun 3, 2003
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Radial periodic magnetization of a rotor
    • Patent number 6,525,633
    • Issue date Feb 25, 2003
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Axially polarized radiation from a toroidal magnetic structure with...
    • Patent number 6,445,130
    • Issue date Sep 3, 2002
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fine taper adjustment in a magic cylinder
    • Patent number 6,396,378
    • Issue date May 28, 2002
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Devices and methods for mapping complex magnetic fields through dis...
    • Patent number 6,396,263
    • Issue date May 28, 2002
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mangle magnetic structure
    • Patent number 6,376,959
    • Issue date Apr 23, 2002
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magic cylinder adjustable in field strength
    • Patent number 6,320,488
    • Issue date Nov 20, 2001
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Counter rotating nested cylinders in electrical machinery
    • Patent number 6,304,017
    • Issue date Oct 16, 2001
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Radially periodic magnetization of permanent magnet rings
    • Patent number 6,087,915
    • Issue date Jul 11, 2000
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Permanent magnetic reluctor structures and methods
    • Patent number 6,084,491
    • Issue date Jul 4, 2000
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • G02 - OPTICS
  • Information Patent Grant

    Cylindrical permanent magnet magic ring electric motor and generator
    • Patent number 6,054,789
    • Issue date Apr 25, 2000
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Thermally controlled magnetic reluctor structures and methods
    • Patent number 6,031,440
    • Issue date Feb 29, 2000
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • G02 - OPTICS
  • Information Patent Grant

    Radially periodic magnetization of permanent magnet rings
    • Patent number 5,990,774
    • Issue date Nov 23, 1999
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic reluctor structures and methods
    • Patent number 5,949,316
    • Issue date Sep 7, 1999
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • G02 - OPTICS
  • Information Patent Grant

    Permanent magnet twister
    • Patent number 5,945,899
    • Issue date Aug 31, 1999
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Chiron twister
    • Patent number 5,909,165
    • Issue date Jun 1, 1999
    • The United States of America as represented by the Secretary of the Army
    • Herbert A. Leupold
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents