Helmut Schafer

Follow

Person

Kernen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Oil pump gear made of aluminum powder
- Patent number 6,287,361
- Issue date Sep 11, 2001
- DaimlerChrysler AG
- Guido Hauptmann
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Cylinder crankcase having a cylinder sleeve, and casting tool
- Publication number 20050061285
- Publication date Mar 24, 2005
- Franz Rueckert
- B22 - CASTING POWDER METALLURGY