Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Horst Kelsch

VGViscotec Pumpen—U. Dosiertechnik Gmbh: 1 patents #1 of 3Top 35%
Töging am Inn, DE: #1 of 3 inventorsTop 35%
Overall (2022): #430,166 of 548,613Top 80%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D971967 Metering pump Raphael Lichtnecker, Angelo Schulz 2022-12-06