Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4221850 | Storage battery with thermoplastic casing having internal members for immobilizing the battery plates | Manfred Attinger, Gert Niemann, Werner Eisenacher, Fritz Fraubose | 1980-09-09 |