Yung-Ning Wang

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Keelung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Structure of pet feces collection bag
- Patent number 9,516,864
- Issue date Dec 13, 2016
- Yung-Ning Wang
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURE OF PET FECES COLLECTION BAG
- Publication number 20160029600
- Publication date Feb 4, 2016
- Yung-Ning Wang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING