John L. Weber

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San Rafael, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
High security pin tumbler lock
- Patent number 7,441,431
- Issue date Oct 28, 2008
- Micro Security Devices, Inc.
- John L. Weber
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
High security pin tumbler lock
- Publication number 20070157688
- Publication date Jul 12, 2007
- PC Guardian Anti-Theft Products Inc.
- John L. Weber
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES