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Patents Grants
last 30 patents
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Patent Grant
Multi-fragrance scent dispenser
Patent number
6,950,607
Issue date
Sep 27, 2005
Hometek International Ltd.
Po Chun Yip
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multi-fragrance scent dispenser
Patent number
6,859,615
Issue date
Feb 22, 2005
Hometek International Ltd.
Po Chun Yip
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Multi-fragrance scent dispenser
Publication number
20040247301
Publication date
Dec 9, 2004
Po Chun Yip
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE