Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331541 | Foldable cover for a swimming pool having opposite straight sides | Stijn Gerard Driever, Jeroen Hendrik Johan Koeslag | 2025-06-17 |
| 11053700 | Foldable cover for a swimming pool | Hendrik Marinus Jacobs, Stijn Gerard Driever | 2021-07-06 |