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Dae Han Instrument Co., Ltd.
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Venturi flowmeter having a replaceable tube insert and ring element...
Patent number
11,365,993
Issue date
Jun 21, 2022
DAE HAN INSTRUMENT CO., LTD
Jung Seung Yang
G01 - MEASURING TESTING
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Patent Grant
Average pitot tube type flow meter
Patent number
9,075,075
Issue date
Jul 7, 2015
Dae Han Instrument Co., Ltd.
Sang Hie Han
G01 - MEASURING TESTING
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Patents Applications
last 30 patents
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Patent Application
Venturi Flowmeter having a replaceable tube insert and ring element...
Publication number
20220090946
Publication date
Mar 24, 2022
DAE HAN INSTRUMENT CO., LTD
Jung Seung YANG
G01 - MEASURING TESTING
Information
Patent Application
Average Pitot Tube Type Flow Meter
Publication number
20150114136
Publication date
Apr 30, 2015
Dae Han Instrument Co., Ltd.
Sang Hie Han
G01 - MEASURING TESTING