Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828890 | Effect pigments having an aluminum or an aluminum aloy core, process for the production thereof and use thereof | Frank Henglein, Michael Grüner | 2010-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828890 | Effect pigments having an aluminum or an aluminum aloy core, process for the production thereof and use thereof | Frank Henglein, Michael Grüner | 2010-11-09 |