Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FD

Fred Schandorff Dahl

Stangeby, NO: #1 of 2 inventorsTop 50%
Overall (2023): #446,056 of 537,848Top 85%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11629549 Flood barrier ground sealing arrangement Francesco Rugiano Beckmann, Rihards Rozins, Martins Vasuks 2023-04-18