Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307298 | Multi-layered absorbent article | Patrick King Yu Tsang, Andrew C. Wright | 2019-06-04 |
| 9687394 | Multi-layered absorbent article | Patrick King Yu Tsang, Andrew C. Wright | 2017-06-27 |