Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334781 | Process for the preparation of nitrobenzene | Leopoldo Bertea, Roel Prins | 1994-08-02 |
| 5324872 | Process for the preparation of nitrobenzene | Leopoldo Bertea, Roel Prins | 1994-06-28 |