Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481108 | Method for producing a quartz-glass hollow cylinder | — | 2016-11-01 |
| 8783069 | Process for producing a quartz glass cylinder and also support for carrying out the process | Anke Schuster, Martin Trommer, Udo Peper | 2014-07-22 |
| 8590344 | Method for the production of a cylinder made from quartz glass using a retaining device, and retaining device | Thomas Krause, Udo Peper, Steffen Zwarg | 2013-11-26 |
| 8266927 | Method for producing a cylinder of quartz glass and holding device for carrying out the method | — | 2012-09-18 |
| 7854146 | Method for production of an optical component from quartz glass | Ralph Sattmann, Jan Vydra | 2010-12-21 |
| 7681416 | Method for production of an optical component made from quartz glass | Oliver Ganz, Peter Bauer, Norbert Cibis, Ralph Sattmann, Jan Vydra +1 more | 2010-03-23 |