| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Canada | 1 | |
| #3 | Germany | 1 | |
| #4 | Denmark | 1 | |
| #5 | Spain | 1 | |
| #6 | Finland | 1 | |
| #7 | France | 1 | |
| #8 | Italy | 1 | |
| #9 | Japan | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Norway | 1 | |
| #13 | Portugal | 1 | |
| #14 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Climate change adaptation technologies | |
| #2 | Hydraulic engineering | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walin Goesta | 6 |
| #2 | Walin Gosta | 1 |
| #3 | Gosuta Warin | 1 |
| #4 | Goesta Walin | 1 |
| #5 | Walin Goesta Prof | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR820002365B1 | Dil collecting apparatus | |
| FI781205A | Anordning foer uppsamling av foeroreningar fraon en ytkontaminerad vaetska |