| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | United States | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Civil engineering | |
| #4 | Electrical machinery and energy | |
| #5 | Audio-visual technology | |
| #6 | Macromolecular chemistry and polymers | |
| #7 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bol Rientz Willem | 9 |
| #2 | Rientz Willem Bol | 3 |
| Publication | Filing date | Title |
|---|---|---|
| NL2020195B1 | Composition for a fire-resistant floor | |
| NL2020197B1 | Finishing floor with a relative strip surface and method for applying them | |
| NL2020196B1 | Finish floor with a sound-damping surface | |
| WO2012039616A1 | Method for manufacturing a number of wall covering elements | |
| NL2006559C2 | System and method for covering a surface of a wall. | |
| NL1037897C2 | Method and time for manufacturing a part of a vessel. | |
| NL2002667C2 | Railing element and method for manufacturing it |