Gye-Je Cho

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Grinding wheel truing tool and manufacturing method thereof, and tr...
- Patent number 9,211,631
- Issue date Dec 15, 2015
- Siltron, Inc.
- Yong-Dug Kim
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding wheel truing tool and manufacturing method thereof, and tr...
- Patent number 8,398,464
- Issue date Mar 19, 2013
- Siltron, Inc.
- Yong-Dug Kim
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
GRINDING WHEEL TRUING TOOL AND MANUFACTURING METHOD THEREOF, AND TR...
- Publication number 20120233930
- Publication date Sep 20, 2012
- SILTRON INC.
- Yong-Dug Kim
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING WHEEL TRUING TOOL AND MANUFACTURING METHOD THEREOF, AND TR...
- Publication number 20090156104
- Publication date Jun 18, 2009
- SILTRON INC.
- Yong-Dug Kim
- B24 - GRINDING POLISHING