Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Felix Warns — 1 Patent

Amazon: 1 patents #10,717 of 19,158Top 60%
Berne, DE: #4 of 5 inventorsTop 80%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Felix Warns has been granted 1 US patent while listed as an inventor at Amazon. All of these patents were granted in 2025. Felix Warns ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Felix Warns in Berne, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12279547 Sowing machine having individual coulter pressure control Daniel C. Mertens, Karl-Peter Hoffmann, Marcus Oldenburger 2025-04-22