YG

Yu M Gelfgat

WA Wacker Siltronic Gesellschaft Fur Halbleitermaterialien Ag: 1 patents #57 of 150Top 40%
📍 Rīga, LV: #141 of 371 inventorsTop 40%
Overall (All Time): #3,671,100 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6001170 Process and apparatus for the growth of single crystals Erich Tomzig, Werner Zulehner, Wilfried von Ammon, Leonid Gorbunov 1999-12-14