Ralf Feser

Follow

Person

Iserlohn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process of treating metallic surfaces
- Patent number 6,436,475
- Issue date Aug 20, 2002
- Chemetall GmbH
- Hans-Jürgen P. Adler
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR NON-DESTRUCTIVE DETECTION OF COATING ERRORS
- Publication number 20110285402
- Publication date Nov 24, 2011
- Tillmann Dörr
- G01 - MEASURING TESTING
Information Patent Application
Conversion layer for bases made of zinc or zinc alloys
- Publication number 20060083942
- Publication date Apr 20, 2006
- Hubert OTTE
- Christoph Schulz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...