Ikho SHIN

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Patents Grantslast 30 patents

Information Patent Grant
Method for rapidly freezing pipe
- Patent number 9,951,901
- Issue date Apr 24, 2018
- Ikho Shin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RAPIDLY FREEZING PIPE
- Publication number 20160102798
- Publication date Apr 14, 2016
- Ikho SHIN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...