Wen; Zhenhua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wen; Zhenhua.The latest application filed is for "method for cleaning mop of cleaning robot and maintenance station".
- Wen; Zhenhua - Shenzhen CN
- Wen; Zhenhua - Suzhou CN
- Wen; Zhenhua - Jiangsu CN
| Patent | Date |
|---|---|
| Method For Cleaning Mop Of Cleaning Robot And Maintenance Station App 20220304538 - Cai; Yongting ; et al. | 2022-09-29 |
| Debris Collecting Base Station, Cleaning Robot And Cleaning System App 20220117457 - WEN; ZHENHUA ; et al. | 2022-04-21 |
| UV-curable coating compositions and methods for using them Grant 10,150,883 - Chen , et al. Dec | 2018-12-11 |
| Uv- Curable Coating Compositions And Methods For Using Them App 20160215161 - Chen; Qiang ; et al. | 2016-07-28 |
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