| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 14 | |
| #2 | EPO (European Patent Office) | 1 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Construction of roads | |
| #2 | Hydraulic engineering | |
| #3 | Sewers | |
| #4 | Roof coverings | |
| #5 | Street cleaning | |
| #6 | Climate change adaptation technologies | |
| #7 | Separation | |
| #8 | Water treatment | |
| #9 | Solid waste disposal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bruins Slot Albert | 13 |
| #2 | Pannekoek Jakob Gerrit Hendrik | 9 |
| #3 | Pannekoek Jacob Gerrit Hendrik | 4 |
| #4 | Walhout Jacobus Jan | 4 |
| #5 | Jakob Gerrit Hendrik Pannekoek | 3 |
| #6 | Albert Bruins Slot | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL1042080B1 | Treatment of rainwater | |
| NL1042081B1 | Rainwater treatment system | |
| NL1041228A | Bank cladding element. | |
| NL1039661C2 | Road construction. | |
| NL1039532A | Replacing an artificial grass of sports field. | |
| NL1039233C2 | Artificial grass sport field with infill. | |
| NL1039139C2 | Oe covering element. | |
| NL1038840A | Composition of a filter cloth and a group of elements for a coating. | |
| NL1038557A | Road construction. | |
| NL1038382C2 | Infiltration system. | |
| NL1038269C2 | Flat roof. | |
| NL1038031C2 | Artificial grass sport field. | |
| NL1037927C2 | Block for oe defense. |