TM

Trygve Maldal

BA Berol Nobel Ab: 1 patents #11 of 36Top 35%
DA Den Norske Stats Oljeselskap A.S.: 1 patents #59 of 220Top 30%
📍 Sola, NO: #61 of 127 inventorsTop 50%
Overall (All Time): #3,744,427 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5523470 Surfactant, process for its production and use Leif Karlsson, Per Hellberg, Lena Eriksson, Stig Svennberg, Eimund Gilje +1 more 1996-06-04