Christopher M. Shaffer

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Groton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Encapsulated and vented particulate thermal insulation
- Patent number 8,453,393
- Issue date Jun 4, 2013
- Raytheon Company
- Alberto E. Schroth
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Encapsulated and vented particulate thermal insulation
- Publication number 20080057334
- Publication date Mar 6, 2008
- Raytheon Company
- Alberto E. Schroth
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES