RH

Rune V. Hellgren

Overall (All Time): #4,116,161 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4213393 Gun projectile arranged with a base drag reducing system Nils-Erik Gunners, Torsten Liljergren 1980-07-22