D. Brien Sirola

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Barrie, CA

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Patents Grantslast 30 patents

Information Patent Grant
Deep well anodes for electrical grounding
- Patent number 7,578,910
- Issue date Aug 25, 2009
- SAE Inc.
- D. Brien Sirola
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Deep well anodes for electrical grounding
- Publication number 20070187854
- Publication date Aug 16, 2007
- D. Brien Sirola
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Deep well anodes for electrical grounding
- Publication number 20060005967
- Publication date Jan 12, 2006
- D. Brien Sirola
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Conductive concrete compositions and methods of manufacturing same
- Publication number 20050194576
- Publication date Sep 8, 2005
- D. Brien Sirola
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Conductive concrete compositions and methods of manufacturing same
- Publication number 20040099982
- Publication date May 27, 2004
- D. Brien Sirola
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES