Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10064516 | Device for frothing a liquid | Hendrikus Lodewijk Joseph Franciscus Holten, Joeke Noordhuis, Fransiscus Hermannus Feijen | 2018-09-04 |
| 9980601 | Device for frothing a liquid | Fransiscus Hermannus Feijen, Joeke Noordhuis | 2018-05-29 |