Richard D. Nelson

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Littleton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Compressible carbonaceous particulate material and method of making...
- Patent number 9,458,703
- Issue date Oct 4, 2016
- Superior Graphite Co.
- Changjun Zhou
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSIBLE CARBONACEOUS PARTICULATE MATERIAL AND METHOD OF MAKING...
- Publication number 20150184495
- Publication date Jul 2, 2015
- SUPERIOR GRAPHITE CO.
- Changjun Zhou
- C01 - INORGANIC CHEMISTRY