Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549321 | Method and device for cleaning deposited material from a molding surface of a mold for forming ophthalmic lenses | Halina Heidrich, Fabian Kern, Axel Heinrich, Volker Lanig | 2020-02-04 |