Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774277 | Process to prepare paraffin wax | Arend Hoek, Antonius Adrianus Maria Roovers, Hélène Toledano | 2020-09-15 |
| 10723881 | Process to prepare a heavy paraffin wax | Arend Hoek, Antonius Adrianus Maria Roovers | 2020-07-28 |