Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8104309 | Method and casting mold for manufacturing a quartz glass body | Manfred Borens, Franz-Peter Eckes, Janus Zborowski, Stefano Merolla, Joerg Witte +2 more | 2012-01-31 |