VH

Volker Helbig

W& W. Schlafhorst Ag &: 1 patents #9 of 50Top 20%
📍 Erkelenz, DE: #2 of 8 inventorsTop 25%
Overall (1997): #62,455 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5622040 Bearing for an open-end spinning rotor Maximilian Preutenborbeck, Bert Schlomer, Michael Pyra 1997-04-22