| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Canada | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Japan | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Norway | 1 | |
| #13 | New Zealand | 1 | |
| #14 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Transport | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Layered products | |
| #2 | Structural elements | |
| #3 | Ships |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tornow Per | 7 |
| #2 | Tornow Eric | 6 |
| #3 | Tornow E | 2 |
| #4 | Tornow P | 2 |
| #5 | Tornow Eric K | 1 |
| #6 | Peru Torunou | 1 |
| #7 | Eritsuku Torunou | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK142403B | Sandwich laminate with a core of blocks of foamed plastic. |