PN

Pekka Niemelä

OO Outokumpu Oyj: 1 patents #1 of 9Top 15%
📍 Tornio, FI: #1 of 4 inventorsTop 25%
Overall (2018): #277,556 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9884285 Method for removing dust and sulphur oxides from process gases Jari Kupari, Eero Väänänen 2018-02-06