Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973766 | Process for recovering phenol from a rectification purge | Renzo Penzo, Paolo Reggiani | 1990-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973766 | Process for recovering phenol from a rectification purge | Renzo Penzo, Paolo Reggiani | 1990-11-27 |