US

Ulf Syversen

📍 Fredrikstad, NO: #36 of 80 inventorsTop 45%
Overall (All Time): #3,623,205 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6099703 Water purification plant Jan Sundell, Ingunn Saur, Synnove Rubach, Gudolf Kjaerheim 2000-08-08