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Harald Hain
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Kahl, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a substrate tube of quartz glass
Patent number
10,322,962
Issue date
Jun 18, 2019
Heraeus Quarzglas GmbH & Co. KG
Oliver Ganz
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for producing a cylindrical component made of glass by elon...
Patent number
9,221,712
Issue date
Dec 29, 2015
Heraeus Quarzglas GmbH & Co. KG
Thomas Bernard
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Drawing method for producing cylindrical-shaped components from qua...
Patent number
8,584,491
Issue date
Nov 19, 2013
Heraeus Quarzglas GmbH & Co. KG
Thomas Bogdahn
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Vertical drawing method for producing a cylindrical glass body and...
Patent number
7,891,213
Issue date
Feb 22, 2011
Heraeus Quarzglas GmbH & Co. KG
Thomas Bogdahn
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing a tube made of quartz glass using low internal...
Patent number
6,516,636
Issue date
Feb 11, 2003
Heraeus Quarzglas GmbH & Co. KG
Frank Gänsicke
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for drawing glass fiber using prediction of future geometri...
Patent number
6,098,428
Issue date
Aug 8, 2000
Heraeus Quarzglas GmbH
Thomas Bogdahn
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING A SUBSTRATE TUBE OF QUARTZ GLASS
Publication number
20170001901
Publication date
Jan 5, 2017
Heraeus Quarzglas GmbH & Co. KG
Oliver GANZ
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PROCESS FOR PRODUCING A CYLINDRICAL COMPONENT MADE OF GLASS BY ELON...
Publication number
20140245796
Publication date
Sep 4, 2014
Heraeus Quarzglas GmbH & Co. KG
Thomas Bernard
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
DRAWING METHOD FOR PRODUCING CYLINDRICAL-SHAPED COMPONENTS FROM QUA...
Publication number
20120011889
Publication date
Jan 19, 2012
Heraeus Quarzglas GmbH & Co. KG
Thomas Bogdahn
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING A TUBE OF QUARTZ GLASS BY ELONGATING A HOLLOW...
Publication number
20100132407
Publication date
Jun 3, 2010
Heraeus Quarzglas GmbH & Co. KG
Oliver Ganz
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Vertical drawing method for producing a cylindrical glass body and...
Publication number
20070119214
Publication date
May 31, 2007
Heraeus Tenevo GmbH
Thomas Bogdahn
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Method for producing a full cylinder from quartz glass
Publication number
20030167801
Publication date
Sep 11, 2003
Thomas Bogdahn
C03 - GLASS MINERAL OR SLAG WOOL