Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428846 | Corrosion-stable aluminum pigments and process for the production thereof | Werner Ostertag, Gunter Sommer | 2002-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428846 | Corrosion-stable aluminum pigments and process for the production thereof | Werner Ostertag, Gunter Sommer | 2002-08-06 |