Jongjin Jeon

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Pohang-si, Gyeongsangbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Non-magnetic austenitic stainless steel
- Patent number 12,365,972
- Issue date Jul 22, 2025
- POSCO Co., Ltd
- Kyunghun Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
AUSTENITIC STAINLESS STEEL WITH IMPROVED DEEP DRAWING
- Publication number 20230287549
- Publication date Sep 14, 2023
- Kyung-hun KIM
- C21 - METALLURGY OF IRON
Information Patent Application
NON-MAGNETIC AUSTENITIC STAINLESS STEEL
- Publication number 20230151470
- Publication date May 18, 2023
- POSCO
- Kyunghun Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...