Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055567 | Disperse dyes which are convertible into a thermo-migration fast form | Peter Liechti, Martin Trottmann | 1991-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055567 | Disperse dyes which are convertible into a thermo-migration fast form | Peter Liechti, Martin Trottmann | 1991-10-08 |