SP

Sture Persson

SA Skega Ab: 2 patents #1 of 4Top 25%
📍 Skellefteå, SE: #1 of 8 inventorsTop 15%
Overall (1989): #15,408 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4868769 Method and an apparatus for determination of basic values 1989-09-19
4824705 Insulated pipe Lars Hoel 1989-04-25