Timothy J. Ambrass

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Deadbolt device for a door
- Patent number 7,849,718
- Issue date Dec 14, 2010
- C.R. Laurence Company, Inc.
- Timothy Ambrass
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Deadbolt device for a door
- Publication number 20090113955
- Publication date May 7, 2009
- Blumcraft of Pittsburgh
- Timothy J. Ambrass
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES