NS

Norbert Sickmann

WA Wacker Siltronic Gesellschaft Fur Halbleitermaterialien Ag: 1 patents #57 of 150Top 40%
Overall (All Time): #3,666,549 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5980361 Method and device for polishing semiconductor wafers Paul Muller, Thomas Buschhardt, Heinrich Hennhofer, Rainer Neumann, Franz Mangs +2 more 1999-11-09