Qingming Feng

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Construction material with improved strength and water resistance a...
- Patent number 11,267,755
- Issue date Mar 8, 2022
- Arizona Board of Regents on behalf of the University of Arizona
- Jinhong Zhang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fly ash-containing construction material with improved strength and...
- Patent number 11,040,912
- Issue date Jun 22, 2021
- Arizona Board of Regents on behalf of the University of Arizona
- Jinhong Zhang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION MATERIAL WITH IMPROVED STRENGTH AND WATER RESISTANCE A...
- Publication number 20210214276
- Publication date Jul 15, 2021
- Arizona Board of Regents on behalf of The University of Arizona
- Jinhong Zhang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FLY ASH-CONTAINING CONSTRUCTION MATERIAL WITH IMPROVED STRENGTH AND...
- Publication number 20180312438
- Publication date Nov 1, 2018
- Arizona Board of Regents on behalf of The University of Arizona
- Jinhong Zhang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES