Lars Borthy Petersen

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Randers, DK

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Patents Grantslast 30 patents

Information Patent Grant
Use of pulverized glass in a composite material
- Patent number 8,177,907
- Issue date May 15, 2012
- Lars Børthy Petersen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Use of Pulverized Glass in a Composite Material
- Publication number 20090272298
- Publication date Nov 5, 2009
- Lars Borthy Petersen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR IMPREGNATION OF POUROUS OBJECTS
- Publication number 20090176058
- Publication date Jul 9, 2009
- BORTHY HOLDING APS
- Lars Borthy Petersen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES