Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Hartmut Davidson

KAKrones Ag: 1 patents #34 of 141Top 25%
Zeitlarn, DE: #1 of 5 inventorsTop 20%
Overall (2021): #441,383 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10974909 Magnet switch for a transport system Thomas Kiendl, Stefan Poeschl, Michael Neubauer, Martin Kammerl 2021-04-13