Steve R. Castro

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La Habra, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lamp with vertical travel for security
- Patent number 11,774,087
- Issue date Oct 3, 2023
- Edward G. Singh
- F21 - LIGHTING
Information Patent Grant
Secure strongbox with illumination
- Patent number 10,577,822
- Issue date Mar 3, 2020
- Edward G. Singh
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES