Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791211 | Process for the production of 2-stilbylnaphthotriazole optical bleaches | Richard B. Lund | 1988-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791211 | Process for the production of 2-stilbylnaphthotriazole optical bleaches | Richard B. Lund | 1988-12-13 |