CR

Cornelis Elizabeth Rijlaarsdam

📍 Alphen aan den Rijn, NL: #42 of 142 inventorsTop 30%
Overall (All Time): #2,110,696 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7997828 Retaining wall 2011-08-16
7033112 Water-retaining structure 2006-04-25