Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156444 | Distance measuring device | — | 2021-10-26 |
| 11143494 | Distance measuring device | — | 2021-10-12 |
| 11117242 | Manual tool having a retractable tool member | — | 2021-09-14 |
| D928935 | Nebulizer | — | 2021-08-24 |
| 11097814 | Water surface cleaning machine | Weiyi Wang | 2021-08-24 |
| 11045962 | Blade-replaceable cutting tool | — | 2021-06-29 |
| D921192 | Compressor nebulizer machine | — | 2021-06-01 |
| 10988944 | Ceramic tile leveling bracket, pushing and clamping pliers and ceramic tile leveling and laying system | — | 2021-04-27 |