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USPTO Patent Rankings Data through Sept 30, 2025
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Winfried Schulmann

CGCrystal Growing Systems Gmbh: 1 patents #1 of 2Top 50%
Kleinostheim, DE: #1 of 5 inventorsTop 20%
Overall (2004): #87,605 of 270,089Top 35%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6758901 Crystal support Helmut Kaiser 2004-07-06