SA

Sven G. Akerlund

EA Eka Ab: 1 patents #6 of 17Top 40%
SA Sunds Defibrator Ab: 1 patents #5 of 16Top 35%
Overall (All Time): #4,063,994 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4311553 Method for use in the defibration or refining of lignocellulose-containing fibrous materials Jan-Erik Hook 1982-01-19