Stephen Douglas Zinda

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Gate system and apparatus
- Patent number 9,689,189
- Issue date Jun 27, 2017
- Stephen Douglas Zinda
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Gate System and Apparatus
- Publication number 20180112453
- Publication date Apr 26, 2018
- Stephen Douglas Zinda
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES