Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568745 | Adduct of mutually stabilizing menadione and thiamine | Giovanni Ghelli, Luciano Conti, Luigi Oliari | 1986-02-04 |
| 4497634 | Tanning material containing basic chromic sulfate and mercaptoacetic acid | Giovanni Ghelli | 1985-02-05 |