TR

Tapio Ritvanen

📍 Raisio, FI: #1 of 7 inventorsTop 15%
Overall (2018): #97,642 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10010836 Method for finely feeding granular solids into liquid 2018-07-03
9896815 Method and apparatus for collecting surface layer of liquid 2018-02-20