Laurent Herschke

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Utrecht, NL

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Patents Grantslast 30 patents

Information Patent Grant
Powdered acetylenic surfactants and compositions containing them
- Patent number 8,529,694
- Issue date Sep 10, 2013
- Air Products and Chemicals, Inc.
- Laurent Herschke
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Powdered acetylenic surfactants and compositions containing them
- Publication number 20080102274
- Publication date May 1, 2008
- Laurent Herschke
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES