Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10222511 | Optical article comprising a double-layer abrasion and scratch resistant coating and method for production thereof | Christian Bovet, Jean-Paul Cano, Amelie Kudla, Yves Leclaire | 2019-03-05 |
| 10179768 | Electrochromic two-core viologen derivatives and optical articles containing them | Stuart Aiken, Daniel Luke Crossley, Christopher David Gabbutt, Bernard Mark Heron, Claudine Biver +1 more | 2019-01-15 |