HM

Hannu Malkia

OA Oy Wartsila Ab: 2 patents #23 of 132Top 20%
📍 Appleton, WI: #733 of 1,506 inventorsTop 50%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,336,280 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4738197 Cooling of a paper web in a supercalender — 1988-04-19
4642164 Method and arrangement for web handling Hannu Hanhikoski, Lauri Kalliola 1987-02-10