Gil-Yong Yeom

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Gyeonggi-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
System for manufacturing linear gear and the method thereof
- Patent number 8,166,787
- Issue date May 1, 2012
- Iljin Light Metal Co., Ltd.
- Hee-won Jung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR MANUFACTURING LINEAR GEAR AND THE METHOD THEREOF
- Publication number 20090158804
- Publication date Jun 25, 2009
- Hee-Won Jung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...