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Asymmetric flow path topology
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Patent number 11,397,059
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Issue date Jul 26, 2022
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General Electric Company
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Thomas Kupiszewski
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Heat exchanger
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Patent number 11,098,954
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Issue date Aug 24, 2021
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CONFLUX TECHNOLOGY PTY LTD
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Michael Fuller
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F28 - HEAT EXCHANGE IN GENERAL
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Metal heat exchanger tube
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Patent number 11,073,343
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Issue date Jul 27, 2021
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Wieland-Werke AG
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Achim Gotterbarm
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F28 - HEAT EXCHANGE IN GENERAL
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Air conditioner
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Patent number 11,022,372
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Issue date Jun 1, 2021
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HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
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Shuuhei Tada
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger tube
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Patent number 10,996,005
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Issue date May 4, 2021
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Wieland-Werke AG
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Achim Gotterbarm
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger tube
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Patent number 10,976,115
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Issue date Apr 13, 2021
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Wieland-Werke AG
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Achim Gotterbarm
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger tube
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Patent number 10,948,245
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Issue date Mar 16, 2021
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Wieland-Werke AG
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Achim Gotterbarm
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 10,739,078
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Issue date Aug 11, 2020
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A Markussen Holding AS
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Almar Markussen
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F28 - HEAT EXCHANGE IN GENERAL
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Turbulators in enhanced tubes
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Patent number 10,480,872
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Issue date Nov 19, 2019
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TRANE INTERNATIONAL INC.
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H. Kenneth Ring
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F28 - HEAT EXCHANGE IN GENERAL
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Transfer pipe for furnace
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Patent number 10,274,193
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Issue date Apr 30, 2019
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Doosan Heavy Industries Construction Co., Ltd.
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Min Suck Sung
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F28 - HEAT EXCHANGE IN GENERAL
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Tube with fins having wings
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Patent number 9,844,807
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Issue date Dec 19, 2017
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Wieland-Werke AG
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Qiu Yalin
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Air conditioner
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Patent number 9,714,795
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Issue date Jul 25, 2017
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Mitsubishi Electric Corporation
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Sangmu Lee
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...