Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267745 | Process for producing synthetic quartz glass using a cleaning device | Klaus-Uwe BADEKE, Martin Trommer | 2022-03-08 |
| 9481597 | Method for producing synthetic quartz glass | Klaus-Uwe BADEKE, Norbert Otto, Martin Trommer, Andreas Brueckel | 2016-11-01 |
| 8789391 | Method and apparatus for producing a crucible of quartz glass | Thomas Kayser, Walter Lehmann | 2014-07-29 |
| 7226508 | Quartz glass crucible and method for the production thereof | Gabriele Korus, Martin Arndt, Manfred Schwarzbauer | 2007-06-05 |
| 6755049 | Method of producing a quartz glass crucible | Gabriele Korus, Martin Arndt, Udo Gertig | 2004-06-29 |