WS

Wilhelmus Sprangers

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Oosterhout, NL: #45 of 117 inventorsTop 40%
Overall (All Time): #4,056,178 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4399090 Method of producing mouldings and layers of inorganic materials Rinse Dijkstra 1983-08-16