Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10246842 | Water barrier, in particular a dike | Jeroen De Bruijn | 2019-04-02 |
| 9809936 | Substructure for an artificial lawn | Ronald Koning | 2017-11-07 |
| 8273424 | Artificial grass field | — | 2012-09-25 |
| 7563052 | Sports floor and method for constructing such a sports floor | — | 2009-07-21 |