Cory Mahoney

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Doorknob indicating system
- Patent number 10,167,654
- Issue date Jan 1, 2019
- Cory Mahoney
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
DOORKNOB INDICATING SYSTEM
- Publication number 20160333606
- Publication date Nov 17, 2016
- Cory Mahoney
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES