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USPTO Patent Rankings Data through Sept 30, 2025
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Volker Netsch

WAWilo Ag: 1 patents #1 of 3Top 35%
Landshut, DE: #8 of 24 inventorsTop 35%
Overall (2011): #134,987 of 364,097Top 40%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7938404 Slide ring seal Klaus Hagen, Bernd Huster 2011-05-10