Ki Chul Seong

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Porous electrode wire for use in electrical discharge machining and...
- Patent number 6,492,036
- Issue date Dec 10, 2002
- Ki Chul Seong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Porous electrode wire for use in electrical discharge machining and...
- Patent number 6,482,535
- Issue date Nov 19, 2002
- Ki Chul Seong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing porous electrode wire for electric discharg...
- Patent number 6,306,523
- Issue date Oct 23, 2001
- Ki Chul Seong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fatty fodder additives for use in producing meat with a high conten...
- Patent number 5,106,639
- Issue date Apr 21, 1992
- Korea Food Research Institute
- Nam-Hyung Lee
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
WASTE WIRE RECOVERY APPARATUS
- Publication number 20210260677
- Publication date Aug 26, 2021
- Ki Chul Seong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Porous electrode wire for use in electrical discharge machining and...
- Publication number 20020092831
- Publication date Jul 18, 2002
- Ki Chul Seong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Porous electrode wire for use in electrical discharge machining and...
- Publication number 20010014411
- Publication date Aug 16, 2001
- Ki Chul Seong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...