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USPTO Patent Rankings Data through Sept 30, 2025
WN

Wolfgang Neumeyer

SGSüdmo Holding Gmbh: 1 patents #2 of 4Top 50%
Borgholzhausen, DE: #1 of 3 inventorsTop 35%
Overall (2011): #128,954 of 364,097Top 40%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7891376 Double seat valve for separating media Frank Neuhauser, Stephan Franz, Stephan Thomaschki 2011-02-22