Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816117 | Sealing connector | — | 2020-10-27 |
| 10750921 | Automatic cleaning device and sweeping assembly thereof | Liang Qiao, Yongfeng Xia | 2020-08-25 |
XL
Xing Li
Beijing Rockrobo Technology Co.: 1 patents #1 of 3Top 35%
Overall (2020): #107,083 of 565,922Top 20%
2
Patents 2020