Cheung; Patrick Hok Yuk
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheung; Patrick Hok Yuk.The latest application filed is for "applicator device".
- Cheung; Patrick Hok Yuk - Hong Kong SAR CN
| Patent | Date |
|---|---|
| Applicator Device App 20120009002 - Lo; Patrick Ping Sun ; et al. | 2012-01-12 |
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