Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764585 | Cationic polycondensates useful for improving the fastness of dyeings on textiles | Jurg Heller, Bruno Kissling, Tibor Robinson, Salvatore Valenti | 1988-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764585 | Cationic polycondensates useful for improving the fastness of dyeings on textiles | Jurg Heller, Bruno Kissling, Tibor Robinson, Salvatore Valenti | 1988-08-16 |