Heinz W. Berger

Follow

Person

Neukirchen-Vluyn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing a cold-rolled strip in one pass
- Patent number 5,759,307
- Issue date Jun 2, 1998
- Keramchemie GmbH
- Heinz Berger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Strip pickling apparatus with straight-through strip travel
- Patent number 4,464,805
- Issue date Aug 14, 1984
- BWG Bergwerk- und Walzwerk-Maschinenbau GmbH
- Oskar Noe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...