Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371248 | Glass element with high scratch tolerance | Oliver Hochrein, Inge Burger, Irmgard Westenberger, Jochen Alkemper, Gerd Rudas +2 more | 2016-06-21 |
| 9272944 | Glass-ceramic as dielectric in the high-frequency range | Martun Hovhannisyan, Martin Letz | 2016-03-01 |
| 7977264 | Optical glasses of the dense barium flint position | Silke Wolff, Ute Woelfel | 2011-07-12 |