WS

Willem Siebelink

📍 Zelhem, NL: #4 of 10 inventorsTop 40%
Overall (All Time): #3,697,386 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5811760 Heating device for water beds — 1998-09-22