Matthew D. Steindl

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Raleigh, NC, US

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Patents Applicationslast 30 patents

Information Patent Application
Method for a key to selectively allow access to an enclosure
- Publication number 20020024418
- Publication date Feb 28, 2002
- Raymond F. Ayala
- G07 - CHECKING-DEVICES
Information Patent Application
Method for programming a key for selectively allowing access to an...
- Publication number 20020014950
- Publication date Feb 7, 2002
- Raymond F. Ayala
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES