LI

Lennart Ivarsson

HA Hoganas Ab: 1 patents #1 of 2Top 50%
📍 Nordstraße, SE: #1 of 5 inventorsTop 20%
Overall (1989): #83,979 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806168 Refractory material and its use Rolf Lundqvist 1989-02-21