Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D792602 | Cartridge for carrying test panel | Waiping Ng | 2017-07-18 |
| 9687844 | Liquid specimen cup including movable caddy and translucent adulteration panel | Waiping Ng | 2017-06-27 |
| D739952 | Adhesive film mounted adulteration test panel | Waiping Ng | 2015-09-29 |