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Raymond D. Heilman

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  • St. Louis, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor having split spray ring for cooling end turns
    • Patent number 11,075,552
    • Issue date Jul 27, 2021
    • Nidec Motor Corporation
    • Raymond D. Heilman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor having split spray ring for cooling end turns
    • Patent number 10,468,923
    • Issue date Nov 5, 2019
    • Nidec Motor Corporation
    • Raymond D. Heilman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pump motor control assembly
    • Patent number 9,127,666
    • Issue date Sep 8, 2015
    • Nidec Motor Corporation
    • Raymond D. Heilman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump motor control assembly
    • Patent number 8,546,984
    • Issue date Oct 1, 2013
    • Nidec Motor Corporation
    • Raymond D. Heilman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling system for a motor and associated electronics
    • Patent number 8,350,423
    • Issue date Jan 8, 2013
    • Nidec Motor Corporation
    • Jose L. Vadillo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Liquid deflecting baffle for an electric motor
    • Patent number 8,283,824
    • Issue date Oct 9, 2012
    • Nidec Motor Corporation
    • Jose L. Vadillo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Liquid deflecting baffle for an electric motor
    • Patent number 8,049,385
    • Issue date Nov 1, 2011
    • Nidec Motor Corporation
    • Jose L. Vadillo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cooling system for a motor and associated electronics
    • Patent number 7,977,832
    • Issue date Jul 12, 2011
    • Nidec Motor Corporation
    • Jose L. Vadillo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric machines and methods related to assembling electric machines
    • Patent number 7,105,976
    • Issue date Sep 12, 2006
    • Emerson Electric Co.
    • William P. Stewart
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method and apparatus for constructing a segmented stator
    • Patent number 6,487,769
    • Issue date Dec 3, 2002
    • Emerson Electric Co.
    • Charles P. Ketterer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of assembling a rotor assembly for a rotating machine
    • Patent number 6,324,745
    • Issue date Dec 4, 2001
    • Emerson Electric Co.
    • Andrew F. Poag
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor assembly for a rotating machine
    • Patent number 6,078,121
    • Issue date Jun 20, 2000
    • Emerson Electric Co.
    • Andrew F. Poag
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor position sensing system
    • Patent number 5,877,568
    • Issue date Mar 2, 1999
    • Emerson Electric Co.
    • Gregory R. Maes
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor starting switch with adjustable running clearance
    • Patent number 5,602,436
    • Issue date Feb 11, 1997
    • Emerson Electric, Co.
    • Jeffrey S. Sherman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Counterweighted rotor
    • Patent number 5,386,163
    • Issue date Jan 31, 1995
    • Emerson Electric Co.
    • Raymond D. Heilman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Test weight
    • Patent number 5,367,909
    • Issue date Nov 29, 1994
    • Emerson Electric Co.
    • Raymond D. Heilman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Centrifugal actuator assembly
    • Patent number 5,293,090
    • Issue date Mar 8, 1994
    • Emerson Electric Co.
    • Ray Heilman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor for whirlpool baths
    • Patent number 4,947,068
    • Issue date Aug 7, 1990
    • Emerson Electric Co.
    • Dennis Howard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dynamoelectric machine construction and method
    • Patent number 4,841,183
    • Issue date Jun 20, 1989
    • Emerson Electric Co.
    • L. Ranney Dohogne
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents