Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553379 | Float switch | Lidong Li, Wuwei Fang, Changgui Li | 2020-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553379 | Float switch | Lidong Li, Wuwei Fang, Changgui Li | 2020-02-04 |