HH

Heikki Holopainen

SO Sumitomo Shi Fw Energia Oy: 1 patents #2 of 8Top 25%
📍 Pieksämäki, FI: #1 of 2 inventorsTop 50%
Overall (2021): #437,054 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11209158 Boiler construction having a boiler pressure body support system Pentti Lankinen, Jussi Pollari, Martyna Poreba-Sebastjan, Slawomir SOLIPIWKO 2021-12-28