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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic levitation gravity compensation device

    • Patent number 12,103,158
    • Issue date Oct 1, 2024
    • YinGuan Semiconductor Technology Co., LTD.
    • Hui Meng
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Self-cooled and-or self lubricated electric motor bearing systems

    • Patent number 11,215,232
    • Issue date Jan 4, 2022
    • TOSHIBA INTERNATIONAL CORPORATION
    • James W. Gray
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Thrust bearing cooling device

    • Patent number 10,920,829
    • Issue date Feb 16, 2021
    • Hyundai Electric & Energy Systems Co., Ltd.
    • Sung-Hyun Moon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Press-fit thrust bearing system and apparatus

    • Patent number 10,907,643
    • Issue date Feb 2, 2021
    • Halliburton Energy Services, Inc.
    • Joshua Wayne Webster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slew ring repair and damage prevention

    • Patent number 10,876,517
    • Issue date Dec 29, 2020
    • Wind Solutions, LLC.
    • Christopher James Winslow
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Pump lubricant supply systems

    • Patent number 10,400,777
    • Issue date Sep 3, 2019
    • Edwards Limited
    • Oliver James Rudge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Press-fit thrust bearing system and apparatus

    • Patent number 10,359,045
    • Issue date Jul 23, 2019
    • Halliburton Energy Services, Inc.
    • Joshua Wayne Webster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vertical bearing device

    • Patent number 10,323,690
    • Issue date Jun 18, 2019
    • Daido Metal Company Ltd.
    • Kwangik Na
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-cooled and-or self lubricated electric motor bearing systems

    • Patent number 9,863,476
    • Issue date Jan 9, 2018
    • Toshiba International Corporation
    • James W. Gray
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Tilting pad type journal bearing

    • Patent number 9,746,024
    • Issue date Aug 29, 2017
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Motoki Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tilting-pad thrust bearing and rotary machine having the same

    • Patent number 9,670,957
    • Issue date Jun 6, 2017
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Makoto Hemmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus and method for a bearing assembly system

    • Patent number 9,605,711
    • Issue date Mar 28, 2017
    • Telsmith, Inc.
    • Albert Van Mullem
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling-element bearing assembly having a retaining device

    • Patent number 8,926,186
    • Issue date Jan 6, 2015
    • Aktiebolaget SKF
    • Thomas Wolf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Support bearing assembly

    • Patent number 8,887,450
    • Issue date Nov 18, 2014
    • The Will-Burt Company
    • Paul Bradford Blackwelder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing system for high speed rotary machine in a sub sea environment

    • Patent number 8,466,591
    • Issue date Jun 18, 2013
    • Statoil Asa
    • Tom Grimseth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vertically rotatable shaft assembly with thermally insulated housing

    • Patent number 8,449,245
    • Issue date May 28, 2013
    • Flowserve Management Company
    • Paul E Griggs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vertically rotatable shaft assembly with thermally insulated housing

    • Patent number 8,215,899
    • Issue date Jul 10, 2012
    • Paul E Griggs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressor unit

    • Patent number 8,137,081
    • Issue date Mar 20, 2012
    • Siemens Aktiengesellschaft
    • Rainer Gausmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic levitation weight reduction structure for a vertical wind...

    • Patent number 7,462,950
    • Issue date Dec 9, 2008
    • Suey-Yueh Hu
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Permanent magnetic bearing

    • Patent number 6,806,605
    • Issue date Oct 19, 2004
    • Indigo Energy, Inc.
    • Christopher W. Gabrys
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Superconducting bearing device

    • Patent number 5,801,469
    • Issue date Sep 1, 1998
    • Koyo Seiko Co., Ltd.
    • Ryoichi Takahata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Superconducting bearing device

    • Patent number 5,739,606
    • Issue date Apr 14, 1998
    • Koyo Seiko Co., Ltd.
    • Ryoichi Takahata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Superconduction bearing

    • Patent number 5,313,130
    • Issue date May 17, 1994
    • Kabushiki Kaisha Shikoku Sogo Kenkyusho
    • Motoaki Shibayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vertically supported rotary body

    • Patent number 4,002,378
    • Issue date Jan 11, 1977
    • Maschinenfabrik Augsburg-Nurnberg AG
    • Peter Meinke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3909082

    • Patent number 3,909,082
    • Issue date Sep 30, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3780937

    • Patent number 3,780,937
    • Issue date Dec 25, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3650581

    • Patent number 3,650,581
    • Issue date Mar 21, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3476449

    • Patent number 3,476,449
    • Issue date Nov 4, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3357756

    • Patent number 3,357,756
    • Issue date Dec 12, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3048118

    • Patent number 3,048,118
    • Issue date Aug 7, 1962
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents