Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828386 | Air purifier and atmosphere scenting | Huibin Wei, JING SU | 2020-11-10 |
| 10661633 | Heating device | Achim Gerhard Rolf Koerber, Paul Van Der Sluis, Mareike Klee, Wilhelmus Cornelis Keur | 2020-05-26 |