BF

Bjorn Frykendahl

UN Unknown: 4 patents #4,220 of 83,584Top 6%
Overall (All Time): #1,677,143 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4630802 Nozzle for injection lance — 1986-12-23
4566614 Casting nozzle — 1986-01-28
4420031 Method of casting metal including disintegration of molten metal — 1983-12-13