| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 2 | |
| #2 | Canada | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | France | 1 | |
| #8 | Netherlands | 1 | |
| #9 | Norway | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kristensson Olle | 8 |
| #2 | Nystroem Bo Rolf Gunnar | 5 |
| #3 | Nystroem Bo R G | 2 |
| #4 | Nystrom B R G | 1 |
| #5 | Nystrom Bo Rolf Gunnar | 1 |
| #6 | Johansson C G | 1 |
| #7 | Kristensson O | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK64783D0 | Procedure for the manufacturing of insulated pipeline sections |