Philip L. Graves

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Low alkali, non-crystalline, vitreous silica fillers
- Patent number 7,811,377
- Issue date Oct 12, 2010
- Albacem LLC
- Raymond T. Hemmings
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Low alkali, non-crystalline, vitreous silica fillers
- Patent number 7,605,098
- Issue date Oct 20, 2009
- Albacem, LLC
- Raymond T. Hemmings
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
White pozzolan composition and blended cements containing same
- Patent number 7,070,131
- Issue date Jul 4, 2006
- Albacem LLC
- Raymond T. Hemmings
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
White pozzolan composition and blended cements containing same
- Patent number 6,776,838
- Issue date Aug 17, 2004
- Albacem, LLC
- Raymond T. Hemmings
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Low alkali, non-crystalline, vitreous silica fillers
- Publication number 20090318279
- Publication date Dec 24, 2009
- ALBACEM, LLC
- Raymond T. Hemmings
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Low alkali, non-crystaline, vitreous silica fillers
- Publication number 20070042890
- Publication date Feb 22, 2007
- Raymond T. Hemmings
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
White pozzolan composition and blended cements containing same
- Publication number 20040250736
- Publication date Dec 16, 2004
- Raymond T. Hemmings
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
White pozzolan composition and blended cements containing same
- Publication number 20030047119
- Publication date Mar 13, 2003
- Raymond T. Hemmings
- C03 - GLASS MINERAL OR SLAG WOOL