KN

Klaus Niemelä

TO Teknologian Tutkimuskeskus Vtt Oy: 1 patents #169 of 436Top 40%
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Patent #TitleCo-InventorsDate
12391807 Extraction of valuable components from bark Tarja Tamminen, Stina Grönqvist, Sami Alakurtti, Miikka Ruuskanen, Anna Kalliola 2025-08-19