Kyoung-il KIM

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Cheongju-si, Chungcheongbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hard film having excellent wear resistance and toughness
- Patent number 11,359,272
- Issue date Jun 14, 2022
- KORLOY INC.
- Je-hun Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hard coating for cutting tool
- Patent number 10,738,376
- Issue date Aug 11, 2020
- KORLOY INC.
- Je-Hun Park
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HARD FILM HAVING EXCELLENT WEAR RESISTANCE AND TOUGHNESS
- Publication number 20210071290
- Publication date Mar 11, 2021
- Korloy Inc.
- Je-hun PARK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HARD COATING FOR CUTTING TOOL
- Publication number 20180245201
- Publication date Aug 30, 2018
- Korloy Inc.
- Je-Hun PARK
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR