Stefan Topfer

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Velbert, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multipoint door/window lock with panic override
- Patent number 8,146,392
- Issue date Apr 3, 2012
- Carl Fuhr GmbH & Co. KG
- Stefan Töpfer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Multipoint door/window lock with panic override
- Publication number 20080156048
- Publication date Jul 3, 2008
- Carl Fuhr GmbH & Co. KG
- Stefan Topfer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Multipoint door/window lock with panic override
- Publication number 20080156049
- Publication date Jul 3, 2008
- Carl Fuhr GmbH & Co. KG
- Stefan Topfer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES