| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 9 | |
| #2 | United States | 3 | |
| #3 | United Kingdom | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Furniture and games | |
| #3 | Civil engineering | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Furniture for children | |
| #2 | Finishing work on buildings | |
| #3 | Animal care | |
| #4 | Drying solid materials by removing liquid |
| # | Name | Total Patents |
|---|---|---|
| #1 | Christensen Peter | 13 |
| #2 | Mortensen Axel | 1 |
| #3 | Skovmand Erik | 1 |
| #4 | Nielsen Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0513935D0 | Roadside energy recycling chamber | |
| WO03106123A2 | A method and an apparatus for heat treatment of wooden objects | |
| US3962815A | Storage container for spools of fishing line | |
| US1128848A | Bracing device for screen-doors. | |
| US1133429A | Swinging cradle. |