Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Norbert Stehr

BABühler Ag: 1 patents #1 of 2Top 50%
Bad Kötzting, DE: #2 of 23 inventorsTop 9%
Overall (2011): #75,983 of 364,097Top 25%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8002213 Agitator mill 2011-08-23
7931222 Agitator mill Philipp Schmitt 2011-04-26