Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631023 | Electrochromic display device with power leads insulated from the electrochromic medium | Horst Berneth, Uwe Claussen, Ralf Neigl, Dietrich Haarer, Wolfgang Jacobsen | 2003-10-07 |