Frank Vidar Rostol

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Sogne, NO

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Patents Grantslast 30 patents

Information Patent Grant
Slurry of manganomanganic oxide particles and method for the produc...
- Patent number 8,668,772
- Issue date Mar 11, 2014
- Elkem AS
- Mohamed Al-Bagoury
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CEMENTING GAS OR OIL PIPELINE
- Publication number 20160340246
- Publication date Nov 24, 2016
- ELKEM AS
- Philippe REVIL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF CEMENTING GAS OR OIL PIPELINE AND HYDRAULIC CEMENT SLURRY
- Publication number 20090236095
- Publication date Sep 24, 2009
- ELKEM AS
- Philippe Revil
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES