SV

Sven Vallgren

📍 Helmond, NL: #10 of 28 inventorsTop 40%
Overall (2025): #202,142 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12209460 Weep-hole drilling C. G. van Veldhuisen 2025-01-28