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Young Sik Nam
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Suwon City, KR
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Patents Grants
last 30 patents
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Patent Grant
Solenoid valve for controlling water supply
Patent number
7,546,999
Issue date
Jun 16, 2009
Useong Electro Mechanics Co., Ltd.
Gwan Ho Ro
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Solenoid valve for controlling water supply
Publication number
20070170111
Publication date
Jul 26, 2007
Gwan Ho Ro
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Backflow preventing device for solenoid valve
Publication number
20070169824
Publication date
Jul 26, 2007
Gwan Ho Ro
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Flow control device for dispenser of refrigerator
Publication number
20070145070
Publication date
Jun 28, 2007
Gwan Ho Ro
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Fluid supplying manifold having multiple ports
Publication number
20030052051
Publication date
Mar 20, 2003
Young Sik Nam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Manifold adapted for replaceable fluid filter cartridge
Publication number
20030042191
Publication date
Mar 6, 2003
Young Sik Nam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Manifold adapted for replaceable fluid filter cartridge
Publication number
20030042192
Publication date
Mar 6, 2003
Young Sik Nam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Manifold adapted for replaceable fluid filter cartridge
Publication number
20030038077
Publication date
Feb 27, 2003
Young Sik Nam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL