Mei; Miaoqiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mei; Miaoqiang.The latest application filed is for "filter device with spirally flushing function".
- Mei; Miaoqiang - Kunshan CN
- MEI; Miaoqiang - Kunshan City CN
| Patent | Date |
|---|---|
| Water purifier Grant D946,108 - Mei , et al. March 15, 2 | 2022-03-15 |
| Filter device with spirally flushing function Grant 11,241,641 - Mei , et al. February 8, 2 | 2022-02-08 |
| Filter Device With Spirally Flushing Function App 20210060458 - MEI; Miaoqiang ; et al. | 2021-03-04 |
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