Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026549 | Method of extracting solid materials using a solvent and an apparatus for implementing same | — | 1991-06-25 |
| 5024820 | Mechanism for charging and discharging a closed chamber utilizable as an extraction tank of a continuous vegetable material extraction unit and extraction process comprising an application thereof | — | 1991-06-18 |
| 4935104 | Process for the continuous hydro-distillation of plants | — | 1990-06-19 |