Henry Guo

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Issaquah, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lock clutches and methods of making and using thereof
- Patent number 10,711,486
- Issue date Jul 14, 2020
- Yan Guo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock clutches, lock assemblies, lock components and methods of maki...
- Patent number 10,597,902
- Issue date Mar 24, 2020
- Yan Guo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
LOCK CLUTCHES AND METHODS OF MAKING AND USING THEREOF
- Publication number 20170306652
- Publication date Oct 26, 2017
- Scyan Electronics LLC
- Yan Guo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK CLUTCHES, LOCK ASSEMBLIES, LOCK COMPONENTS AND METHODS OF MAKI...
- Publication number 20170306646
- Publication date Oct 26, 2017
- Scyan Electronics LLC
- Yan Guo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES