RB

Ronald Batenburg

📍 Den Helder, NL: #9 of 30 inventorsTop 30%
Overall (All Time): #2,744,078 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11092226 Chain wheel — 2021-08-17