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USPTO Patent Rankings Data through Sept 30, 2025
WZ

Wilfried Zachmann

Hechingen, DE: #2 of 10 inventorsTop 20%
Overall (2011): #129,460 of 364,097Top 40%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8037752 Apparatus for measuring the filling level of a liquid in a container Thomas Hartmann 2011-10-18