Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766798 | Prismatic galvanic cell having a current topping lug | Dieter Bechtold, Klaus Brandt, Dietrich Bartke, Jorg Kumpers, Jurgen Vollbert | 1998-06-16 |
| 5514488 | Electrochemical secondary cell | Martin Hake, Peter Kramer | 1996-05-07 |