RO

Ragnvald Olingsberg

FA Forskarpatent I Uppsala Ab: 1 patents #6 of 20Top 30%
📍 Järfälla, SE: #135 of 260 inventorsTop 55%
Overall (All Time): #3,558,652 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6456200 Device for indicating ice formation Roland Boström, Bezan Nachebia, Dimitri Taits 2002-09-24