Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8113106 | Tea making device having an improved liquid collection chamber | Paulus Cornelis Duineveld, Henk Borg, Willem Sjouke Wijma, Cornelis Frederik Akerboom, Gustaaf Frans Brouwer +2 more | 2012-02-14 |