Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557447 | Method for the addition of a functional coating on an optical surface of a spectacle lens suitable to be arranged in a spectacle frame | Frederic Arrouy | 2017-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557447 | Method for the addition of a functional coating on an optical surface of a spectacle lens suitable to be arranged in a spectacle frame | Frederic Arrouy | 2017-01-31 |