Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696563 | Brightness-dependent adjustment of a spectacle lens | Stephan Trumm, Peter Seitz, Rainer Sessner, Helmut Altheimer, Wolfgang Becken +4 more | 2017-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696563 | Brightness-dependent adjustment of a spectacle lens | Stephan Trumm, Peter Seitz, Rainer Sessner, Helmut Altheimer, Wolfgang Becken +4 more | 2017-07-04 |