TP

Tor-Erling Pettersen

📍 Sarpsborg, NO: #10 of 57 inventorsTop 20%
Overall (All Time): #2,233,557 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6013056 Self-destructing injection syringe — 2000-01-11
4908020 Self-destructive non-reusable injection syringe — 1990-03-13