Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972564 | Combined labyrinthine fluid sterilizing apparatus | — | 2011-07-05 |
HC
Hak-Man Chan
Overall (All Time): #3,255,168 of 4,157,543Top 80%
1
Patents All Time