Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379449 | Process for the production of yellow to red pigments based on nitrides and oxidenitrides | Martin Jansen, Eberhard Gunther | 2002-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379449 | Process for the production of yellow to red pigments based on nitrides and oxidenitrides | Martin Jansen, Eberhard Gunther | 2002-04-30 |