Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12219907 | Apparatus for cultivation of long-stem vegetable plants, related method and uses | Juha NÄKKILÄ, Saila Karhu, Kari Jokinen, Risto TAHVONEN | 2025-02-11 |
| 10701873 | Growing medium structures based on Sphagnum moss and method for the manufacture thereof | Ari Erkkilä, Kirsi Immonen, Karita Kinnunen, Antti OKSANEN, Risto TAHVONEN +3 more | 2020-07-07 |