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Helen Lho
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Beverly Hills, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluid dispenser and applicator
Patent number
10,285,494
Issue date
May 14, 2019
Helen Lho
A46 - BRUSHWARE
Information
Patent Grant
Container for dental appliances
Patent number
9,776,766
Issue date
Oct 3, 2017
Helen Lho
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Container for dental appliances
Patent number
9,603,690
Issue date
Mar 28, 2017
Helen Lho
A45 - HAND OR TRAVELLING ARTICLES