Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039410 | Core glass in the alkali-zinc-silicate glass system for an fiber-optic light guide and fiber-optic light guide made with said core glass | Uwe Kolberg, Axel Curdt, Monika Gierke, Guenther Kron, Doris Ehrt | 2011-10-18 |