Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7901811 | Rechargeable electrochemical battery cell | Guenther Hambitzer, Claudia Wollfarth, Ingo Stassen, Christiane Ripp | 2011-03-08 |
| 6730441 | Rechargeable electrochemical cell | Gunther Hambitzer, Bernd Kreidler, Volker Döge, Ulrike Dörflinger | 2004-05-04 |
| 6709789 | Non-aqueous electrochemical cell | Gunther Hambitzer, Bernd Kreidler, Ulrike Dörflinger, Volker Döge | 2004-03-23 |
| 6521119 | Method and device for the detection of not easily volatized substances | Michael Krausa, Stefan Krebs, Frank Becker | 2003-02-18 |