Michael Stephen LAU

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Automobile air fragrance diffuser system
- Patent number 10,245,923
- Issue date Apr 2, 2019
- Michael Stephen Lau
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AUTOMOBILE AIR FRAGRANCE DIFFUSER SYSTEM
- Publication number 20200061229
- Publication date Feb 27, 2020
- Michael Stephen LAU
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONCEALED LOCATION TRACKING DEVICE FOR TRACKING LOCATION OF A USER...
- Publication number 20180342142
- Publication date Nov 29, 2018
- Michael Stephen LAU
- A41 - WEARING APPAREL