RB

Ralf Burckhardt

SG Siempelkamp Maschinen- Und Anlagenbau Gmbh: 2 patents #13 of 46Top 30%
Overall (All Time): #2,071,187 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8435022 Particle spreader Joerg Pudeg, Friedhelm Schluepen, Klaus Wollny 2013-05-07
7770715 Screen conveyor for panel-pressing system — 2010-08-10