LR

Ludger Rubbelke

KA Krupp Polysius Ag: 2 patents #55 of 180Top 35%
SG Schwabische Huttenwerke Gmbh: 1 patents #20 of 57Top 40%
📍 Rheda-Wiedenbrück, DE: #37 of 108 inventorsTop 35%
Overall (All Time): #2,224,322 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6203588 Method of producing a grinding roll Heinz Schroder, Helmut Lucke 2001-03-20
5613782 Supporting roller bearing Reinhard Korting, Hans auf dem Venne 1997-03-25