Duisburg, Germany

Hermann Koppers

This inventor holds 2 USPTO granted patents. Top assignee: Bwg Bergwerk-Und Walzwerk-Maschinenbau Gmbh. Active years: 1988-1989.


% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1988-1989

Loading Chart...
2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
Loading…