George Wing Chung LEE

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Markham, CA

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Patents Grantslast 30 patents

Information Patent Grant
Parking system
- Patent number 11,149,460
- Issue date Oct 19, 2021
- EFFECT PARKING LIMITED
- George Wing Chung Lee
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
PARKING SYSTEM
- Publication number 20200173187
- Publication date Jun 4, 2020
- George Wing Chung LEE
- B66 - HOISTING LIFTING HAULING