HO; Kwun Wing
Patent Applications and Registrations
Patent applications and USPTO patent grants for HO; Kwun Wing.The latest application filed is for "formulation and method for preparing fibrous material comprising nanofibers, and filter comprising the fibrous material".
- HO; Kwun Wing - Hong Kong HK
| Patent | Date |
|---|---|
| Formulation And Method For Preparing Fibrous Material Comprising Nanofibers, And Filter Comprising The Fibrous Material App 20220168705 - WONG; Siu Wah ; et al. | 2022-06-02 |
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