| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 2 | |
| #2 | Austria | 1 | |
| #3 | Belgium | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | Spain | 1 | |
| #8 | Finland | 1 | |
| #9 | France | 1 | |
| #10 | Norway | 1 | |
| #11 | Sweden | 1 | |
| #12 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | Swimming pools | |
| #3 | Unspecified technologies | |
| #4 | Agricultural harvest processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tolsma Auke | 6 |
| Publication | Filing date | Title |
|---|---|---|
| US4187651A | Method for manufacturing thermally insulated buildings, construction elements suitable for application in this method and a method of manufacturing the building construction elements | |
| NL7607839A | Collapsible deflector wall holder - has board holder in U=shaped bracket coupled by bar to baseplate |