ER

Eero Rattya

📍 Tornio, FI: #21 of 44 inventorsTop 50%
Overall (All Time): #3,742,147 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5514331 Method and device for producing stainless steel Matti E. Honkaniemi, Veikko Juntunen, Jorma Kemppainen, Risto Pellikka 1996-05-07