Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596125 | Process for the preparation of quaternary diesters | Hans J. Weissen, Andrea G. Fischer | 1997-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596125 | Process for the preparation of quaternary diesters | Hans J. Weissen, Andrea G. Fischer | 1997-01-21 |