YOUNGDO IND. CO., LTD.

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BUSAN 618-817, KR

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Patents Grantslast 30 patents

Information Patent Grant
Valve assembly for gas vessel
- Patent number 12,013,052
- Issue date Jun 18, 2024
- Youngdo Ind. Co., Ltd.
- Kwang Ho Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Solenoid valve for controlling fluid
- Patent number 10,907,749
- Issue date Feb 2, 2021
- Youngdo Ind. Co., Ltd.
- Kwang Ho Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid control valve assembly
- Patent number 9,644,793
- Issue date May 9, 2017
- Youngdo Ind. Co., Ltd.
- Kwang Ho Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Valve apparatus for movable oxygen cylinder
- Patent number 7,686,036
- Issue date Mar 30, 2010
- Youngdo Ind. Co., Ltd.
- Kwang Ho Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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Patents Applicationslast 30 patents

Information Patent Application
VALVE ASSEMBLY FOR GAS VESSEL
- Publication number 20240200682
- Publication date Jun 20, 2024
- YOUNGDO IND. CO., LTD.
- Kwang Ho LEE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SOLENOID VALVE FOR HIGH-PRESSURE CONTAINER
- Publication number 20240068623
- Publication date Feb 29, 2024
- YOUNGDO IND. CO., LTD.
- JEONG HWAN KANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SOLENOID VALVE FOR CONTROLLING FLUID
- Publication number 20190154167
- Publication date May 23, 2019
- YOUNGDO IND. CO., LTD.
- Kwang Ho LEE
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
FLUID CONTROL VALVE ASSEMBLY
- Publication number 20150184805
- Publication date Jul 2, 2015
- YOUNGDO IND. CO., LTD.
- Kwang Ho Lee
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
FUSIBLE ALLOY FOR PRESSURE RELIEF DEVICES
- Publication number 20100303668
- Publication date Dec 2, 2010
- YOUNGDO IND. CO., LTD.
- Kwang Ho Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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Trademarklast 30 trademarks

Information Trademark
77932184 - YD
- Serial number 77932184
- Registration number 3962920
- Filing date Feb 9, 2010
- YOUNGDO IND. CO., LTD.
- 6 - Common metals and their alloys