Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7952785 | Manufacturing of electrochromic devices | Greger Gustavsson, Claes Goran Granqvist, Andris Azens | 2011-05-31 |
| 7872791 | Electrochromic device contacting | Greger Gustavsson | 2011-01-18 |