Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D669797 | Wrist watch | Ho Shun Kau | 2012-10-30 |
QY
Queenie Ho Kwan Yee
Overall (All Time): #3,228,802 of 4,157,543Top 80%
1
Patents All Time