Hyun-Gwon Jo

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Yeoju-Gun, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of shaping clay
- Patent number 7,504,064
- Issue date Mar 17, 2009
- Hyun-Gwon Jo
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and Method For Making Product Having Various Shapes
- Publication number 20080203613
- Publication date Aug 28, 2008
- Hyun Gwon Jo
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method and system for shaping a body of material and shaped product...
- Publication number 20050156363
- Publication date Jul 21, 2005
- Hyun-Gwon Jo
- B28 - WORKING CEMENT, CLAY, OR STONE