Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632847 | Polymer composition, membrane containing said composition, method for the production and uses thereof | Georg Frank, Jochen Baurmeister, Jürgen Pawlik, Rüdiger Knauf | 2003-10-14 |
| 6563625 | Electrochromic glass component | Wolfgang Athenstaedt, David Macher, Heinz Zorn | 2003-05-13 |