Chen; Haizhen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Haizhen.The latest application filed is for "personal care appliance".
- Chen; Haizhen - Zhejiang CN
| Patent | Date |
|---|---|
| Personal care appliance Grant 11,013,314 - Hendler , et al. May 25, 2 | 2021-05-25 |
| Personal Care Appliance App 20180352946 - HENDLER; LEWIS ; et al. | 2018-12-13 |
| Personal care appliance Grant 10,058,168 - Hendler , et al. August 28, 2 | 2018-08-28 |
| Personal Care Appliance App 20150257521 - HENDLER; LEWIS ; et al. | 2015-09-17 |
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