Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129071 | Apparatus for line production of plant growth medium pots or bags | — | 2024-10-29 |
| 7276192 | Compressing growth medium pots | Oejvind Ellegaard | 2007-10-02 |
| 7011778 | Method and installation for producing substrate blocks | Øjvind Ellegaard | 2006-03-14 |
| 6389748 | Plant cubes | Jacob Frank De Groot | 2002-05-21 |
| D445945 | Oil lamp | — | 2001-07-31 |
| 5992093 | Growth substrate comprising short transversally extending mineral wool fibres | Jacob Frank De Groot | 1999-11-30 |