Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716781 | Lead-free optical glasses | Silke Wolff, Ute Woelfel | 2004-04-06 |
| 6707526 | Flat panel liquid crystal display such as for a laptop computer, having alkali-free aluminoborosilicate glass | Ulrich Peuchert | 2004-03-16 |
| 6680266 | Alkaline-earth aluminoborosilicate glass and the uses thereof | Ulrich Peuchert, Andreas Hübner | 2004-01-20 |