Ralph Michalka

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Latching device for a head restraint
- Patent number 9,004,602
- Issue date Apr 14, 2015
- Johnson Controls Technology Company
- Martin Gottwald
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LATCHING DEVICE FOR A HEAD RESTRAINT
- Publication number 20130207437
- Publication date Aug 15, 2013
- Johnson Controls GmbH
- Martin Gottwald
- B60 - VEHICLES IN GENERAL