Kyu Sang Cha

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Natural gas liquefaction process
- Patent number 10,030,908
- Issue date Jul 24, 2018
- Korea Gas Corporation
- Sang Gyu Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
NATURAL GAS LIQUEFACTION PROCESS
- Publication number 20160187056
- Publication date Jun 30, 2016
- KOREA GAS CORPORATION
- Sang Gyu Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
RE-LIQUEFYING METHOD FOR STORED LIQUID
- Publication number 20150253073
- Publication date Sep 10, 2015
- KOREA GAS CORPORATION
- Sang Gyu Lee
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
NATURAL GAS LIQUEFACTION PROCESS
- Publication number 20130263623
- Publication date Oct 10, 2013
- KOREA GAS CORPORATION
- Sang Gyu Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
NATURAL GAS LIQUEFACTION PROCESS
- Publication number 20130133362
- Publication date May 30, 2013
- Sang Gyu Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...