HA

Heikki Airikkala

VO Valmet Oy: 1 patents #2 of 19Top 15%
Overall (2021): #437,831 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11008911 Scrubber for exhaust gas cleaning Kalle Hannula, Jere Fabritius, Juha Ojanpera, Kari Mäkelä 2021-05-18