ØS

Øystein Spangelo

Overall (All Time): #3,227,166 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8292615 Single stage gaseous fuel burner with low NOx emissions Otto Kristian Sonju, Torbjorn Slungaard, Mario Ditaranto 2012-10-23