Stefan Graf

Follow

Person

Nabburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Device for adjusting the inclination of a seat surface part of a ve...
- Patent number 6,691,969
- Issue date Feb 17, 2004
- Grammer AG
- Hans-Dieter Fretschner
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE-HEADREST SUPPORT
- Publication number 20150061341
- Publication date Mar 5, 2015
- Stefan S. GRAF
- B60 - VEHICLES IN GENERAL
Information Patent Application
Device for adjusting the inclination of a seat surface part of a ve...
- Publication number 20030001062
- Publication date Jan 2, 2003
- Hans-Dieter Fretschner
- B60 - VEHICLES IN GENERAL