Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4311605 | Compositions for treating textiles | Claude Eckhardt | 1982-01-19 |
| RE30227 | Agent for brightening and removing greyness from textiles | Walter Gasser | 1980-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4311605 | Compositions for treating textiles | Claude Eckhardt | 1982-01-19 |
| RE30227 | Agent for brightening and removing greyness from textiles | Walter Gasser | 1980-03-11 |