FB

Frans P. Boersma

📍 Stadskanaal, NL: #17 of 31 inventorsTop 55%
Overall (All Time): #3,879,253 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5026344 Implantable injection chamber device Klaas DIJKSTRA 1991-06-25