Doris Lenk

Follow

Person

Mulheim/Ruhr, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Coatings for cutting tools
- Patent number 9,017,809
- Issue date Apr 28, 2015
- Kennametal Inc.
- Volkmar Sottke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing a coated substrate body, substrate body compri...
- Patent number 8,012,535
- Issue date Sep 6, 2011
- Kennametal Widia Produktions GmbH & Co. KG
- Volkmar Sottke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
COATINGS FOR CUTTING TOOLS
- Publication number 20140208659
- Publication date Jul 31, 2014
- Kennametal Inc.
- Volkmar Sottke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING A COATED SUBSTRATE BODY, SUBSTRATE BODY COMPRI...
- Publication number 20090042059
- Publication date Feb 12, 2009
- Volkmar Sottke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...