Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Helmut Gröbner — 1 Patent in 2021

KAKtm Ag: 1 patents #2 of 21Top 10%
Waging am See, DE: #2 of 6 inventorsTop 35%
Overall (2021): #437,202 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10981615 Fuel tank arrangement with at least two separate tank bodies Fritz David, Herbert Fessl, Alexander Reindl 2021-04-20