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James R. Downer

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  • Cambridge, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of automation for flow through storage
    • Patent number 6,520,735
    • Issue date Feb 18, 2003
    • IBP, Inc.
    • Larry W. Fallin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Skid handling system for flow through storage
    • Patent number 6,474,924
    • Issue date Nov 5, 2002
    • IBP, Inc.
    • Larry W. Fallin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Item handler and method for flow through storage
    • Patent number 6,409,451
    • Issue date Jun 25, 2002
    • IBP, Inc.
    • Larry W. Fallin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Integrated magnetic levitation and rotation system
    • Patent number 6,049,148
    • Issue date Apr 11, 2000
    • SatCon Technology Corporation
    • Stephen B. Nichols
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Integrated magnetic levitation and rotation system
    • Patent number 5,818,137
    • Issue date Oct 6, 1998
    • SatCon Technology, Inc.
    • Stephen B. Nichols
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixed gain electromagnetic actuator and electromagnetic bearing inc...
    • Patent number 5,319,273
    • Issue date Jun 7, 1994
    • SatCon Technology Corporation
    • Richard L. Hockney
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic bearing and suspension system
    • Patent number 4,961,352
    • Issue date Oct 9, 1990
    • SatCon Technology Corporation
    • James R. Downer
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Magnetic translator bearings
    • Patent number 4,900,962
    • Issue date Feb 13, 1990
    • SatCon Technology Corporation
    • Richard L. Hockney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Large angle magnetic suspension system
    • Patent number 4,785,212
    • Issue date Nov 15, 1988
    • The Charles Stark Draper Laboratory, Inc.
    • James R. Downer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Energy storage attitude control and reference system
    • Patent number 4,723,735
    • Issue date Feb 9, 1988
    • The Charles Stark Draper Laboratory, Inc.
    • David B. Eisenhaure
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Magnetic suspension system
    • Patent number 4,700,094
    • Issue date Oct 13, 1987
    • The Charles Stark Draper Laboratory, Inc.
    • James R. Downer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-regulating energy storage system
    • Patent number 4,617,507
    • Issue date Oct 14, 1986
    • The Charles Stark Draper Laboratory, Inc.
    • David B. Eisenhaure
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents