Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Johannes Käppeler — 1 Patent in 2021

SASelfrag Ag: 1 patents #1 of 3Top 35%
Harsewinkel, DE: #5 of 12 inventorsTop 45%
Overall (2021): #397,123 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10919045 Method and device for fragmenting and/or weakening pourable material by means of high-voltage discharges Alexander Weh, Jean-Pierre Aeby 2021-02-16