RH

Rauli T Hulkkonen

Overall (All Time): #2,209,743 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6340288 High-pressure fan Jyri-Markku Vuorenmaa, Joni Tallgren 2002-01-22
6264430 Evaporating fan and its blade wheel Jyri-Markku Vuorenmaa 2001-07-24