GUAN; Fangxiao
Patent Applications and Registrations
Patent applications and USPTO patent grants for GUAN; Fangxiao.The latest application filed is for "dental appliance having particulate laser marking".
- GUAN; Fangxiao - Cupertino CA
| Patent | Date |
|---|---|
| Dental Appliance Having Particulate Laser Marking App 20200085537 - LI; Chunhua ; et al. | 2020-03-19 |
| Laser Marking Of Dental Appliances App 20200078137 - CHEN; Yan ; et al. | 2020-03-12 |
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