having an outer ring

Patents Grantslast 30 patents

  • Information Patent Grant

    Band clamp insulation system

    • Patent number 11,821,569
    • Issue date Nov 21, 2023
    • Nelson Global Products, Inc.
    • Robert Jacque Goulet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connections of lined pipe

    • Patent number 11,725,755
    • Issue date Aug 15, 2023
    • United Pipeline Systems, Inc.
    • Brennan Scott Metcalf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal hose with crimped collar weld end

    • Patent number 11,708,921
    • Issue date Jul 25, 2023
    • Swagelok Company
    • Stephen J. Zaborszki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connection device for pipe elements

    • Patent number 11,506,320
    • Issue date Nov 22, 2022
    • ABN PIPE SYSTEMS, S.L.U.
    • Javier Antonio Vazquez Sanchez
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealing joint for low pressure pipe systems and method of manufacture

    • Patent number 10,876,672
    • Issue date Dec 29, 2020
    • S&B Technical Products, Inc.
    • Guido Quesada
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Fluid system and method of manufacture via friction welding

    • Patent number 10,850,451
    • Issue date Dec 1, 2020
    • LENLOK HOLDINGS, LLC
    • William H. Lennon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe end forming methods and pipe clamp

    • Patent number 10,632,518
    • Issue date Apr 28, 2020
    • CORE LINEPIPE INC.
    • Samuel Glen Bouey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Connection pipe and methods of manufacturing and using a connection...

    • Patent number 10,240,828
    • Issue date Mar 26, 2019
    • Dongbu Daewoo Electronics Corporation
    • Myeong Suck Kim
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Chamber coupler

    • Patent number 10,179,437
    • Issue date Jan 15, 2019
    • Georg Fischer Rohrleitungssysteme AG
    • Joerg Wermelinger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Clamp suitable for increasing the fatigue life of the butt welds of...

    • Patent number 9,625,067
    • Issue date Apr 18, 2017
    • Sea NG Corporation
    • Patrick John Fitzpatrick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus and method for welding steel boiler tubes

    • Patent number 9,611,956
    • Issue date Apr 4, 2017
    • Denny L. Quinn
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of producing a material joint, and hollow section connection

    • Patent number 9,421,629
    • Issue date Aug 23, 2016
    • Benteler Automobiltechnik GmbH
    • Simon Potthast
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Corrosion-resistant bimetallic tube and its use in tube bundle equi...

    • Patent number 9,341,419
    • Issue date May 17, 2016
    • Snamprogetti S.p.A.
    • Alessandro Gianazza
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    High pressure pipe joint

    • Patent number 9,188,262
    • Issue date Nov 17, 2015
    • Steel Mains Pty Ltd
    • Allan Bushell Deans
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High-pressure pipe element having an assembly of hooped tubes and m...

    • Patent number 9,163,757
    • Issue date Oct 20, 2015
    • IFP
    • Gérard Papon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for joining together steel pipes for conveying fluids under...

    • Patent number 8,117,724
    • Issue date Feb 21, 2012
    • Hera S.p.A.
    • Franco Volta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sterile connector systems

    • Patent number 7,938,454
    • Issue date May 10, 2011
    • HyClone Laboratories, Inc.
    • Bradley H. Buchanan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compression joint

    • Patent number 5,464,258
    • Issue date Nov 7, 1995
    • ABB Atom AB
    • Hans Kornfeldt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector for connecting small diameter pipe

    • Patent number 5,087,083
    • Issue date Feb 11, 1992
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Masayoshi Usui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and device for joining well tubulars

    • Patent number 5,071,053
    • Issue date Dec 10, 1991
    • Shell Research Limited
    • Wilhelmus H. P. M. Heijnen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipeline for gaseous fluids and method of assembling its components

    • Patent number 4,693,499
    • Issue date Sep 15, 1987
    • Manibs. R. Mannesmann GmbH. & ibs Nagel GmbH. & Co. KG
    • Klaus Serve
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butt welded tubular structure of austenite stainless steel

    • Patent number 4,348,041
    • Issue date Sep 7, 1982
    • Hitachi, Ltd.
    • Katsuyuki Imai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Member for welding to another member

    • Patent number 4,134,607
    • Issue date Jan 16, 1979
    • Parker-Hannifin Corporation
    • Jerry V. Koski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3892032

    • Patent number 3,892,032
    • Issue date Jul 1, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3873139

    • Patent number 3,873,139
    • Issue date Mar 25, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3843170

    • Patent number 3,843,170
    • Issue date Oct 22, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3817805

    • Patent number 3,817,805
    • Issue date Jun 18, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3635498

    • Patent number 3,635,498
    • Issue date Jan 18, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3516690

    • Patent number 3,516,690
    • Issue date Jun 23, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3441294

    • Patent number 3,441,294
    • Issue date Apr 29, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents