Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5780621 | Aluminum phthalocyanine reactive dyes | Wolfgang Harms, Karl-Josef Herd | 1998-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5780621 | Aluminum phthalocyanine reactive dyes | Wolfgang Harms, Karl-Josef Herd | 1998-07-14 |