Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677434 | Iron-complexed formazan dyes for polyamide and protein substrates | Harold S. Freeman, Abraham Reife | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677434 | Iron-complexed formazan dyes for polyamide and protein substrates | Harold S. Freeman, Abraham Reife | 1997-10-14 |