Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D892288 | Top fill ultrasonic humidifier | Rishi Ramdass, Wong Yue Fung | 2020-08-04 |
| D892289 | Top fill evaporative humidifier | Rishi Ramdass, Wong Yue Fung | 2020-08-04 |
| D882056 | Air purifier | Rishi Ramdass, Wong Yue Fung | 2020-04-21 |