| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 6 | |
| #2 | Australia | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | United Kingdom | 1 | |
| #5 | Norway | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Civil engineering | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Platform constructions | |
| #2 | Climate change mitigation in goods production | |
| #3 | Horticulture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Willumsen Karen Marie | 10 |
| #2 | Willumsen Per | 9 |
| #3 | Marie Willumsen Karen | 1 |
| #4 | Per Willumsen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK356786A | Nutritional and growing material for plant growth, and specifically suitable for thin ball forms | |
| EP0203166A1 | Vegetation nutritive and growth substance, especially suited for thin bales | |
| DK338485D0 | Sound protection or plant wall | |
| DK331885D0 | Fittings for use of plant balls | |
| DK569384D0 | Nutrition medium for plant balls | |
| DK530984D0 | plant Bale | |
| DK496883D0 | plant Bale |