Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981824 | Quartz glass blank and method for producing said blank | Wolfgang Englisch, Ralf Takke, Bodo Kuehn, Rainer Koeppler | 2011-07-19 |
| 7082790 | Quartz glass blank for an optical component, and manufacturing procedure and use thereof | Bodo Kühn, Martin Trommer, Stefan Ochs, Gero Fischer, Ulla Holst | 2006-08-01 |
| 7080527 | Quartz glass blank for an optical component, and manufacturing procedure and use thereof | Bodo Kühn, Martin Trommer, Stefan Ochs, Stephan Thomas, Steffen Kaiser +1 more | 2006-07-25 |
| 7064093 | Quartz glass blank for an optical component and its utilization | Bodo Kühn | 2006-06-20 |
| 6550277 | Quartz glass body for optical component and process for manufacture thereof | Jan Vydra | 2003-04-22 |
| 6381987 | Process for making opaque quartz glass and opaque component made according to the process | Waltraud Werdecker, Johann Leist, Heinz Fabian, Rolf Göbel, Erich Rosin | 2002-05-07 |