Xin Zhao

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Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing stone material using molten slag
- Patent number 9,302,939
- Issue date Apr 5, 2016
- SHANDONG COKING GROUP CO., LTD.
- Qingtao Wang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for manufacturing foam material using molten slag
- Patent number 9,139,471
- Issue date Sep 22, 2015
- SHANDONG COKING GROUP CO., LTD.
- Qingtao Wang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for manufacturing plate inorganic nonmetal material using mo...
- Patent number 8,991,212
- Issue date Mar 31, 2015
- Shandong Coking Group Co., Ltd.
- Qingtao Wang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING STONE MATERIAL USING MOLTEN SLAG
- Publication number 20130175736
- Publication date Jul 11, 2013
- SHANDONG COKING GROUP CO., LTD.
- Qingtao Wang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR MANUFACTURING PLATE INORGANIC NONMETAL MATERIAL USING MO...
- Publication number 20130167586
- Publication date Jul 4, 2013
- SHANDONG COKING GROUP CO., LTD.
- Qingtao Wang
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING FOAM MATERIAL USING MOLTEN SLAG
- Publication number 20130161854
- Publication date Jun 27, 2013
- SHANDONG COKING GROUP CO., LTD.
- Qingtao Wang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES