NH

Nils G. Helldin

📍 Götene, SE: #4 of 8 inventorsTop 50%
Overall (All Time): #2,269,874 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5624408 Syringe 1997-04-29
5423757 Syringe, having a rod and a piston and a disconnect mechanism Gudmar Olovson 1995-06-13