Guido Runkel

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Melsbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Granular pumice and method for producing granular pumice
- Patent number 9,388,075
- Issue date Jul 12, 2016
- Evonik Degussa GmbH
- Markus Roos
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Granular pumice and method for producing granular pumice
- Patent number 8,859,096
- Issue date Oct 14, 2014
- Evonik Degussa GmbH
- Markus Roos
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
GRANULAR PUMICE AND METHOD FOR PRODUCING GRANULAR PUMICE
- Publication number 20140370294
- Publication date Dec 18, 2014
- ROTEC Rohstoff-Technik GmbH & Co. Kg
- Markus Roos
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
GRANULAR PUMICE AND METHOD FOR PRODUCING GRANULAR PUMICE
- Publication number 20130143044
- Publication date Jun 6, 2013
- Markus Roos
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...