Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473036 | Cleaning solution for cleaning metal surfaces | Janos Hantschick | 2022-10-18 |
| 6706201 | Method for producing metallized substrate materials | Heinrich Meyer, Ralf Schulz, Roland Heinz | 2004-03-16 |