Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833646 | Method of and apparatus for dismantling and storage of objects comprising alkali metals, such as alkali metal containing batteries | Thomas Zenger, Andreas Krebs | 2010-11-16 |
| 4312928 | Rechargeable electrochemical cell | — | 1982-01-26 |
| 4214043 | Rechargeable electrochemical cell | — | 1980-07-22 |