SONOASH LLC

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CALGARY, CA

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Patents Grantslast 30 patents

Information Patent Grant
Upgraded combustion ash and its method of production
- Patent number 8,876,027
- Issue date Nov 4, 2014
- Sonoash LLC
- Klaus Oehr
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR UPGRADING COMBUSTION ASH
- Publication number 20120234211
- Publication date Sep 20, 2012
- SONOASH LLC
- Klaus H. Oehr
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
UPGRADED COMBUSTION ASH AND ITS METHOD OF PRODUCTION
- Publication number 20110120348
- Publication date May 26, 2011
- SONOASH LLC
- Klaus Oehr
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Trademarklast 30 trademarks