Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930815 | Electrochromic contrast plate | Horst Berneth, Wolfgang Jacobsen, Serguei Kostromine | 2005-08-16 |
| 6875833 | Monomers and homopolymers, having high photoinduceable double refraction, prepared therefrom | Horst Berneth, Uwe Claussen, Serguei Kostromine, Hans-Joachim Vedder | 2005-04-05 |