Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401281 | Process and installation for the industrial production of plants in soil-free cultivation | — | 1995-03-28 |
| 5209109 | Device for determining the quantity of water required by a cultivation medium, and a plant tray adapted to implementing the device | — | 1993-05-11 |
| 4232481 | Carpet of vegetable matter | — | 1980-11-11 |