KH

Kalle Hannula

VO Valmet Oy: 1 patents #2 of 19Top 15%
📍 Vesilahti, FI: #1 of 1 inventorsTop 100%
Overall (2021): #547,147 of 548,734Top 100%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

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