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Heiko Hessenkemper
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Grossschirma, DE
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Patents Grants
last 30 patents
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Patent Grant
Porous fireproof material suitable for glass production, method for...
Patent number
9,193,633
Issue date
Nov 24, 2015
Tu Bergakademie Freiberg
Heiko Hessenkemper
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF INCREASING THE STRENGTH AND/OR HARDNESS OF A GLASS ARTICLE
Publication number
20230312388
Publication date
Oct 5, 2023
TECHNISCHE UNIVERSITÄT BERGAKADEMIE FREIBURG
Thomas VOLAND
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Application
METHOD FOR PRODUCING THERMALLY TEMPERED GLASSES
Publication number
20110271716
Publication date
Nov 10, 2011
Heiko Hessenkemper
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
POROUS FIREPROOF MATERIAL SUITABLE FOR GLASS PRODUCTION, METHOD FOR...
Publication number
20100242542
Publication date
Sep 30, 2010
TU BERGAKADEMIE FREIBERG
Heiko Hessenkemper
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Alkaline glasses with modified glass surfaces and process for the p...
Publication number
20070141349
Publication date
Jun 21, 2007
Heiko Hessenkemper
C03 - GLASS MINERAL OR SLAG WOOL