TREA

made of ceramic materials

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  • CPC
  • F16F1/022
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F1/00Springs

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F16F1/022made of ceramic materials
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Reactive super-elastic composite oilfield components
    • Patent number 11,156,258
    • Issue date Oct 26, 2021
    • Schlumberger Technology Corporation
    • Manuel P. Marya
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Graphite material
    • Patent number 8,367,196
    • Issue date Feb 5, 2013
    • Ibiden Co., Ltd.
    • Toshiyuki Nishiwaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Graphite material and a method of producing graphite material
    • Patent number 8,048,515
    • Issue date Nov 1, 2011
    • Ibiden Co., Ltd.
    • Toshiyuki Nishiwaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Elastic spring element
    • Patent number 6,357,733
    • Issue date Mar 19, 2002
    • Astrium GmbH
    • Hans Georg Wulz
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Opening roller for an open-end spinning device
    • Patent number 6,101,805
    • Issue date Aug 15, 2000
    • W. Schlafhorst AG & Co.
    • Heinz-Georg Wassenhoven
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Spring members
    • Patent number 5,678,809
    • Issue date Oct 21, 1997
    • Across Co., Ltd.
    • Takao Nakagawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Flexible ceramic member and method of production thereof
    • Patent number 5,041,315
    • Issue date Aug 20, 1991
    • Zircoa Inc.
    • Ralph Searle
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Filter unit for use at high temperatures
    • Patent number 4,735,638
    • Issue date Apr 5, 1988
    • The United States of America as represented by the United States Department o...
    • David F. Ciliberti
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Heat-resistant spring made of fiber-reinforced metallic composite m...
    • Patent number 4,544,610
    • Issue date Oct 1, 1985
    • Sumitomo Chemical Co., Ltd.
    • Hideho Okamoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    REACTIVE SUPER-ELASTIC COMPOSITE OILFIELD COMPONENTS
    • Publication number 20180094685
    • Publication date Apr 5, 2018
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Manuel P. Marya
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    GRAPHITE MATERIAL
    • Publication number 20120014862
    • Publication date Jan 19, 2012
    • IBIDEN CO., LTD.
    • Toshiyuki NISHIWAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GRAPHITE MATERIAL AND A METHOD OF PRODUCING GRAPHITE MATERIAL
    • Publication number 20080305319
    • Publication date Dec 11, 2008
    • IBIDEN CO., LTD.
    • Toshiyuki NISHIWAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR