OA

Owe Andersson

HA Hoganas Ab: 2 patents #10 of 63Top 20%
Overall (All Time): #2,270,422 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5631431 Particulate CaF.sub.2 agent for improving the machinability of sintered iron-based powder — 1997-05-20
5545247 Particulate CaF.sub.2 and BaF.sub.2 agent for improving the machinability of sintered iron-based powder — 1996-08-13