Patent | Date |
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Methods For Producing A Hollow-core Fiber And For Producing A Preform For A Hollow-core Fiber App 20220242773 - Rosenberger; Manuel ;   et al. | 2022-08-04 |
Heating Burner For Producing An Integral Bond Between Components Of Quartz Glass App 20210163336 - GANZ; Oliver | 2021-06-03 |
Method for producing an integral bond between components of quartz glass and heating burner suited therefor Grant 10,947,146 - Ganz March 16, 2 | 2021-03-16 |
High-strength Welding Process For Making Heavy Glass Preforms With Large Cross Sectional Areas App 20200231488 - Ganz; Oliver ;   et al. | 2020-07-23 |
Formation of elongated glass components with low bow using a gripper device Grant 10,590,022 - Fattal , et al. | 2020-03-17 |
Method for producing a substrate tube of quartz glass Grant 10,322,962 - Ganz , et al. | 2019-06-18 |
Method For Producing An Integral Bond Between Components Of Quartz Glass And Heating Burner Suited Therefor App 20190002327 - GANZ; Oliver | 2019-01-03 |
Formation Of Elongated Glass Components With Low Bow Using A Gripper Device App 20180002215 - FATTAL; Georges Levon ;   et al. | 2018-01-04 |
Method For Producing A Substrate Tube Of Quartz Glass App 20170001901 - GANZ; Oliver ;   et al. | 2017-01-05 |
Process for producing a cylindrical component made of glass by elongation Grant 9,221,712 - Bernard , et al. December 29, 2 | 2015-12-29 |
System and method for fabricating optical fiber preform and optical fiber Grant 9,212,082 - Fattal , et al. December 15, 2 | 2015-12-15 |
Process For Producing A Cylindrical Component Made Of Glass By Elongation App 20140245796 - Bernard; Thomas ;   et al. | 2014-09-04 |
System And Method For Fabricating Optical Fiber Preform And Optical Fiber App 20140174134 - FATTAL; Georges Levon ;   et al. | 2014-06-26 |
Drawing method for producing cylindrical-shaped components from quartz glass Grant 8,584,491 - Bogdahn , et al. November 19, 2 | 2013-11-19 |
Drawing Method For Producing Cylindrical-shaped Components From Quartz Glass App 20120011889 - Bogdahn; Thomas ;   et al. | 2012-01-19 |
Vertical drawing method for producing a cylindrical glass body and device for carrying out said method Grant 7,891,213 - Bogdahn , et al. February 22, 2 | 2011-02-22 |
Synthetic Silica Glass Tube For The Production Of A Preform App 20100260949 - Ganz; Oliver ;   et al. | 2010-10-14 |
Method for producing tubes of quartz glass Grant 7,797,965 - Cibis , et al. September 21, 2 | 2010-09-21 |
Method For Producing A Tube Of Quartz Glass By Elongating A Hollow Cylinder Of Quartz Glass App 20100132407 - Ganz; Oliver ;   et al. | 2010-06-03 |
Method for production of an optical component made from quartz glass Grant 7,681,416 - Ganz , et al. March 23, 2 | 2010-03-23 |
Method and device for producing a cylindrical glass body Grant 7,600,399 - Bogdahn , et al. October 13, 2 | 2009-10-13 |
Method For Producing Tubes Of Quartz Glass App 20080041112 - Cibis; Norbert ;   et al. | 2008-02-21 |
Vertical drawing method for producing a cylindrical glass body and device for carrying out said method App 20070119214 - Bogdahn; Thomas ;   et al. | 2007-05-31 |
Synthetic silica glass tube for the production of a preform, method for producing the same in a vertical drawing process and use of said tube App 20060191294 - Ganz; Oliver ;   et al. | 2006-08-31 |
method for production of an optical component made from quartz glass and hollow cylinder made from quartz glass for carrying out said method App 20060174659 - Ganz; Oliver ;   et al. | 2006-08-10 |
Resistance furnace with tubular heating element Grant 7,006,552 - Bogdahn , et al. February 28, 2 | 2006-02-28 |
Method and device for producing a cylindrical glass body App 20050076675 - Bogdahn, Thomas ;   et al. | 2005-04-14 |
Resistance furnace App 20050069015 - Bogdahn, Thomas ;   et al. | 2005-03-31 |
Method for producing a full cylinder from quartz glass App 20030167801 - Bogdahn, Thomas ;   et al. | 2003-09-11 |
Method for producing a tube made of quartz glass using low internal pressure and control of diameters Grant 6,516,636 - Gansicke , et al. February 11, 2 | 2003-02-11 |