Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TS

Torbjorn Slungaard — 2 Patents

NANorsk Hydro Asa: 1 patents #182 of 584Top 35%
NANtnu Technology Transfer As: 1 patents #5 of 16Top 35%
Stjørdal, NO: #5 of 17 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Torbjorn Slungaard has been granted 2 US patents while listed as an inventor at Norsk Hydro Asa. The first was granted in 2012 and the most recent in August 2017. Torbjorn Slungaard ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Torbjorn Slungaard in Stjørdal, NO.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9732981 Method and equipment for heat recovery Erling Naess, Otto Kristian Sonju, Bjorn Petter Moxnes 2017-08-15
8292615 Single stage gaseous fuel burner with low NOx emissions Øystein Spangelo, Otto Kristian Sonju, Mario Ditaranto 2012-10-23