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Tube arrangement and furnace
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Patent number 11,203,720
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Issue date Dec 21, 2021
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Sandvik Intellectual Property AB
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Mathias Hareland
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Fatigue performance enhancer
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Patent number 10,041,306
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Issue date Aug 7, 2018
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ExxonMobil Upstream Research Company
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Howard H. Wang
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E21 - EARTH DRILLING MINING
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Pipeline and manufacturing method thereof
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Patent number 9,737,962
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Issue date Aug 22, 2017
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Nippon Steel & Sumitomo Metal Corporation
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Yukinobu Nagata
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Method for reducing pipe ovality
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Patent number 9,623,462
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Issue date Apr 18, 2017
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Technip France
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Laurent Frank Paupy
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Self gapping socket weld fittings
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Patent number 6,568,711
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Issue date May 27, 2003
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Westinghouse Air Brake Co.
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Albert A. McKay
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Reinforced tube joint
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Patent number 6,250,689
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Issue date Jun 26, 2001
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Atlantic Richfield Company
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Stephen F. McJones
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Means of coupling of non-threaded connections
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Patent number 6,086,113
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Issue date Jul 11, 2000
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Proprietary Technology, Inc.
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Donald D. Bartholomew
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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High pressure tube attachment mechanism
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Patent number 4,946,199
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Issue date Aug 7, 1990
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General Motors Corporation
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Carl E. Goubeaux
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Soluble pipe spacer
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Patent number 4,674,772
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Issue date Jun 23, 1987
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Goodwin A. Lycan
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Buckle arrestor
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Patent number 4,449,852
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Issue date May 22, 1984
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Shell Oil Company
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Larry C. Muszynski
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pipe spacer used in welding
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Patent number 4,346,918
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Issue date Aug 31, 1982
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Goodwin A. Lycan
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Welded austenitic steel pipe assembly
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Patent number 4,178,022
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Issue date Dec 11, 1979
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General Electric Company
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Rodney E. Hanneman
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Stress control collar
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Patent number 4,175,779
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Issue date Nov 27, 1979
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Foster Wheeler Energy Corporation
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William R. Apblett
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C01 - INORGANIC CHEMISTRY
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3677580
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Patent number 3,677,580
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Issue date Jul 18, 1972
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...