JK

Jacobus Gijsbert Krapels

📍 Alphen aan den Rijn, NL: #54 of 142 inventorsTop 40%
Overall (All Time): #3,388,470 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7232104 Setting foot comprising a base and a carrier of which the level can be set by a lift mechanism with at least one screw thread 2007-06-19