Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876029 | Substituted and unsubstituted ring-bridged para-oligophenylene UV laser dyes | Hans Gusten, Monika Rinke, Hermann O. Wirth | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876029 | Substituted and unsubstituted ring-bridged para-oligophenylene UV laser dyes | Hans Gusten, Monika Rinke, Hermann O. Wirth | 1989-10-24 |