Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825409 | Method for producing solar cells and thin-film solar cell | Wulf Haussler, Nikolas Janke | 2004-11-30 |
| 4365461 | Implement for the harvesting of seed-producing plants by mechanical harvester | — | 1982-12-28 |