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Lawrence W. Langley

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  • Blacksburg, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conducted heat vector sensor
    • Patent number 6,821,015
    • Issue date Nov 23, 2004
    • Robert Hammer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Schmidt-Boelter gage
    • Patent number 6,186,661
    • Issue date Feb 13, 2001
    • Vatell Corporation
    • Stephen J. Hevey
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Circular airplane
    • Patent number 5,054,713
    • Issue date Oct 8, 1991
    • Lawrence W. Langley
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Eddy current turbomachinery blade timing system
    • Patent number 4,967,153
    • Issue date Oct 30, 1990
    • Lawrence W. Langley
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Eddy current clearance transducing system
    • Patent number 4,847,556
    • Issue date Jul 11, 1989
    • Lawrence W. Langley
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ternary chord-type keyboard
    • Patent number 4,775,255
    • Issue date Oct 4, 1988
    • Lawrence W. Langley
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Spring force compensator for sash balances
    • Patent number 4,724,577
    • Issue date Feb 16, 1988
    • Lawrence W. Langley
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electromechanical energy conversion system
    • Patent number 4,686,437
    • Issue date Aug 11, 1987
    • Kollmorgen Technologies Corporation
    • Lawrence W. Langley
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear DC permanent magnet motor
    • Patent number 4,644,199
    • Issue date Feb 17, 1987
    • Kollmorgen Technologies Corporation
    • Lawrence W. Langley
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Toroidally wound brushless DC motor
    • Patent number 4,547,713
    • Issue date Oct 15, 1985
    • Kollmorgen Technologies Corporation
    • Lawrence W. Langley
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator winding apparatus and method
    • Patent number 4,498,636
    • Issue date Feb 12, 1985
    • Kollmorgen Technologies Corporation
    • Chester C. Boesewetter
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Capacitive sensor motor control system
    • Patent number 4,463,299
    • Issue date Jul 31, 1984
    • Kollmorgen Technologies Corporation
    • Lawrence W. Langley
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Motor with redundant windings
    • Patent number 4,434,389
    • Issue date Feb 28, 1984
    • Kollmorgen Technologies Corporation
    • Lawrence W. Langley
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear DC permanent magnet motor
    • Patent number 4,369,383
    • Issue date Jan 18, 1983
    • Kollmorgen Technologies Corporation
    • Lawrence W. Langley
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Variable reluctance stepper motor
    • Patent number 4,286,180
    • Issue date Aug 25, 1981
    • Kollmorgen Technologies Corporation
    • Lawrence W. Langley
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Incremental motion motor controller
    • Patent number 4,234,838
    • Issue date Nov 18, 1980
    • Kollmorgen Technologies Corporation
    • Lawrence W. Langley
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents