Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327162 | Battery terminal for high temperature batteries | — | 1982-04-27 |
| 4275129 | Galvanic high-temperature cell with solid negative electrode and molten electrolyte | Wolfgang Kappus | 1981-06-23 |