Hans-Werner Beudt

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optically detectable, floatable arsenic- and antimony-free, glazabl...
- Patent number 8,053,381
- Issue date Nov 8, 2011
- Schott AG
- Friedrich Siebers
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass ceramic
- Patent number 6,673,729
- Issue date Jan 6, 2004
- Schott Glas
- Friedrich Siebers
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass powder and use thereof
- Patent number 6,403,506
- Issue date Jun 11, 2002
- Schott Glas
- Susanne Kessler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composite solder glass, filling material for same and methods of us...
- Patent number 6,251,810
- Issue date Jun 26, 2001
- Schott Glas
- Friedrich Siebers
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
OPTICALLY DETECTABLE, FLOATABLE ARSENIC-AND ANTIMONY-FREE, GLAZABLE...
- Publication number 20090286667
- Publication date Nov 19, 2009
- Friedrich SIEBERS
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICALLY DETECTABLE, FLOATABLE ARSENIC- AND ANTIMONY-FREE, GLAZABL...
- Publication number 20070259767
- Publication date Nov 8, 2007
- Friedrich Siebers
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass-ceramic
- Publication number 20050076676
- Publication date Apr 14, 2005
- Friedrich Siebers
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass ceramic
- Publication number 20020183187
- Publication date Dec 5, 2002
- Friedrich Siebers
- C03 - GLASS MINERAL OR SLAG WOOL