RS

Ritva Saarelainen

📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #3,703,192 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5837515 Enzyme preparations and methods for their production Pirkko Suominen, Helena Nevalainen, Marja Paloheimo, Richard Fagerstrom 1998-11-17