Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631765 | Electrochromic light valve and method of manufacturing it as well as its use | Gunter Baur, Heinz Strinitz, Uta Weinberg | 1997-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631765 | Electrochromic light valve and method of manufacturing it as well as its use | Gunter Baur, Heinz Strinitz, Uta Weinberg | 1997-05-20 |