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Heli Kummala

📍 Kempele, FI: #139 of 222 inventorsTop 65%
Overall (All Time): #2,551,839 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12162991 Method for recycling polystyrene and solvent for dissolving polystyrene Henri Nieminen, Jarkko Leivo, Tuire Marin 2024-12-10