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

Sigurd Melin

Nordmaling, SE: #1 of 2 inventorsTop 50%
Overall (2021): #111,415 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D934449 Anti flood barriers 2021-10-26
D931496 Anti flood barrier 2021-09-21