Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673420 | Inorganic sheet carrying symbols for making pigments | Edgar Müller, Olivier Rozumek | 2004-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673420 | Inorganic sheet carrying symbols for making pigments | Edgar Müller, Olivier Rozumek | 2004-01-06 |