Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674800 | Laser level meter and use method therefor | Eric Hung-Ying Yuen, Wah Pong Chan | 2023-06-13 |
| D294869 | Flashlight | — | 1988-03-22 |
EK
Eddie Kwan
Burns Bros.: 1 patents #11 of 18Top 65%
Overall (All Time): #1,810,363 of 4,157,543Top 45%
2
Patents All Time