Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10739124 | Pendulum-based laser leveling device with calibration guard function | Hung-Ying Yuen, Thomas Kohlert | 2020-08-11 |
LC
Louis Chan
Overall (2020): #373,213 of 565,922Top 70%
1
Patents 2020