Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956246 | Electrochemical storage cell | Alfred Kamuf | 1990-09-11 |
| 4683179 | Electrochemical storage cell | Reinhart Langpape, Jean-Philippe Roze, Gunther Steinleitner | 1987-07-28 |