JA

Jan Alvén

📍 Spånga, SE: #54 of 89 inventorsTop 65%
Overall (All Time): #2,537,118 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12116091 Boat hull washing apparatus — 2024-10-15