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Patent applications and USPTO patent grants for Berg; Rainer.The latest application filed is for "method and device for drawing a quartz glass cylinder from a melt crucible".
Patent | Date |
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Method and apparatus for producing a quartz glass cylinder Grant 8,613,207 - Leber , et al. December 24, 2 | 2013-12-24 |
Method And Device For Drawing A Quartz Glass Cylinder From A Melt Crucible App 20120174629 - Leber; Helmut ;   et al. | 2012-07-12 |
Method for coating a component for use in a crucible drawing method for quartz glass, and coated component obtained according to the method Grant 7,955,715 - Trommer , et al. June 7, 2 | 2011-06-07 |
Method And Apparatus For Producing A Quartz Glass Cylinder App 20110113829 - Leber; Helmut ;   et al. | 2011-05-19 |
Method and device for drawing a tubular strand of quartz glass App 20090064715 - Horn; Roland ;   et al. | 2009-03-12 |
Method for coating a component for use in a crucible drawing method for quartz glass, and coated component obtained according to the method App 20070178329 - Trommer; Martin ;   et al. | 2007-08-02 |
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