Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6241916 | Electrochromic system | Uwe Claussen, Horst Berneth, Dietrich Haarer, Jurgen Simmerer | 2001-06-05 |
| 6207292 | Electrochromic indicating device | Horst Berneth, Uwe Claussen, Dietrich Haarer | 2001-03-27 |
| 6183878 | Electrochromic system | Horst Berneth, Uwe Claussen, Dietrich Haarer, Jurgen Simmerer | 2001-02-06 |