Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693103 | Process for dyeing polyester/cotton blends | Thomas Van Chambers | 1997-12-02 |
| 5352246 | Dye composition containing a mixture of water-soluble fiber-reactive dyes and method of dyeing with said dye composition | Manfred Hahnke, Marcos Segal, Werner Russ, Uwe Mrotzeck, Jutta Reiter | 1994-10-04 |