Hsiang-Shih Wang

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Changhua, TW

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Patents Grantslast 30 patents

Information Patent Grant
Ozone faucet
- Patent number D871545
- Issue date Dec 31, 2019
- Geann Industrial Co., Ltd.
- Hsiang-Shih Wang
- D23 - Environmental heating and cooling
Information Patent Grant
Ozone kitchen faucet
- Patent number D665053
- Issue date Aug 7, 2012
- Geann Industrial Co., Ltd.
- Hsiang-Shih Wang
- D23 - Environmental heating and cooling