Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657091 | Catalytic preparation of alkali metal alkoxides | Kerstin Schierle-Arndt, Dieter Schlafer, Josef Guth, Holger Friedrich, Peter Zehner | 2003-12-02 |
| 6642294 | Mixtures with special softening agents suited as a solid electrolyte or separator for electrochemical cells | Stephan Bauer, Bernd Bronstert, Helmut Möhwald, Werner Hesse | 2003-11-04 |