with a single corrugation

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of restoring a tubular assembly

    • Patent number 11,846,381
    • Issue date Dec 19, 2023
    • Alexey Zhuravlev
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compensator arrangement for transport systems

    • Patent number 11,441,718
    • Issue date Sep 13, 2022
    • EagleBurgmann Germany GmbH & Co. KG
    • Henrik Jorgensen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bellows having tweezers-shaped corrugated portions and method for m...

    • Patent number 11,092,062
    • Issue date Aug 17, 2021
    • UNION CO., LTD.
    • Kyung Sang Cho
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Process reacting organic materials to give hydrogen gas

    • Patent number 10,836,969
    • Issue date Nov 17, 2020
    • CLEANCARBONCONVERSION PATENTS AG
    • Peter Jeney
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process and device for reacting organic materials to give hydrogen gas

    • Patent number 9,920,269
    • Issue date Mar 20, 2018
    • CLEANCARBONCONVERSION PATENTS AG
    • Peter Jeney
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Expansion joint spring clip

    • Patent number 9,714,734
    • Issue date Jul 25, 2017
    • Frenzelit Werke GmbH
    • Stefan Puchtler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for determining stress in flexible joints by use of leveling...

    • Patent number 9,587,966
    • Issue date Mar 7, 2017
    • Saudi Arabian Oil Company
    • Farooq Nasser Al-Jwesm
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Compensator for connecting pipes for dust-laden flue gas

    • Patent number 8,833,801
    • Issue date Sep 16, 2014
    • Dekomte De Temple Kompensatortechnik GmbH
    • Gunther De Temple
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion joint for pipe system

    • Patent number 8,371,617
    • Issue date Feb 12, 2013
    • MECS, Inc.
    • Rafael C. Take
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing joint for connecting adjoining duct pieces in an engine exh...

    • Patent number 8,220,843
    • Issue date Jul 17, 2012
    • Parker-Hannifin Corporation
    • Dominick G. More
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing joint for connecting adjoining duct pieces in an engine exh...

    • Patent number 8,172,274
    • Issue date May 8, 2012
    • Parker-Hannifin Corporation
    • Dominick G. More
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastomeric expansion joint and a wiring support member

    • Patent number 7,052,050
    • Issue date May 30, 2006
    • Dinatecnica Industria E. Comercio Ltda.
    • Georg Heinrich Matzen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermal expansion-absorbing structure for pipe arrangement

    • Patent number 5,732,983
    • Issue date Mar 31, 1998
    • Doryokuro Kakunenryo Kaihatsu Jigyodan
    • Takashi Nagata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible casing for well boreholes

    • Patent number 5,269,570
    • Issue date Dec 14, 1993
    • Dwight S. Nunley
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method and apparatus for improved belt type expansion joints

    • Patent number 5,228,255
    • Issue date Jul 20, 1993
    • The Atlantic Group, Inc.
    • Robert B. Hahn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Belt type expansion joints

    • Patent number 4,289,338
    • Issue date Sep 15, 1981
    • Dearborn Rubber Company
    • Francis E. Cook
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Belt type expansion joints

    • Patent number 4,250,223
    • Issue date Feb 10, 1981
    • Dearborn Rubber Company
    • Francis E. Cook
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Expansion joints

    • Patent number 4,101,150
    • Issue date Jul 18, 1978
    • Uniroyal Limited
    • Clive Stafford Thawley
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3830529

    • Patent number 3,830,529
    • Issue date Aug 20, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3574354

    • Patent number 3,574,354
    • Issue date Apr 13, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3347726

    • Patent number 3,347,726
    • Issue date Oct 17, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3151894

    • Patent number 3,151,894
    • Issue date Oct 6, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3037273

    • Patent number 3,037,273
    • Issue date Jun 5, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2702987

    • Patent number 2,702,987
    • Issue date Mar 1, 1955
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2551325

    • Patent number 2,551,325
    • Issue date May 1, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2341066

    • Patent number 2,341,066
    • Issue date Feb 8, 1944
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2333031

    • Patent number 2,333,031
    • Issue date Oct 26, 1943
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2232936

    • Patent number 2,232,936
    • Issue date Feb 25, 1941
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2009308

    • Patent number 2,009,308
    • Issue date Jul 23, 1935
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1837490

    • Patent number 1,837,490
    • Issue date Dec 22, 1931
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents