Joong Kil Choe

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Samcheok-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Nickel alloys for exhaust system components
- Patent number 10,544,486
- Issue date Jan 28, 2020
- Hyundai Motor Company
- Min Woo Kang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
AUSTENITIC LIGHT WEIGHT STEEL
- Publication number 20200354805
- Publication date Nov 12, 2020
- Hyundai Motor Company
- Dong Hwi Kim
- C21 - METALLURGY OF IRON
Information Patent Application
NICKEL ALLOYS FOR EXHAUST SYSTEM COMPONENTS
- Publication number 20180100217
- Publication date Apr 12, 2018
- Hyundai Motor Company
- Min Woo Kang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...