Wilhelmus Petrus Theodorus Kemperman

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Hapert, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a fire retardant composite and composite t...
- Patent number 7,998,570
- Issue date Aug 16, 2011
- ERTECEE B.V.
- Jan Noordegraaf
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING A FIRE RETARDANT COMPOSITE, A COMPOSITE AND...
- Publication number 20100018142
- Publication date Jan 28, 2010
- Peter Willem Marie Schouren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aqueous Aluminosilicate Gel-Forming Composition
- Publication number 20090000518
- Publication date Jan 1, 2009
- INEOS SILICAS LIMITED
- Abraham Araya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Manufacturing a Fire Retardant Composite and Composite T...
- Publication number 20080292867
- Publication date Nov 27, 2008
- Jan Noordegraaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...