Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604299 | Method and device for connecting an optical element to a frame | Armin Schoeppach, Johnannes Rau, Gennady Fedosenko, Leonid Gorkhover, Stefan Wiesner +5 more | 2017-03-28 |