HH

Harri Heikkinen

TO Teknologian Tutkimuskeskus Vtt Oy: 1 patents #169 of 436Top 40%
📍 Kihniö, FI: #30 of 70 inventorsTop 45%
Overall (All Time): #2,946,303 of 4,157,543Top 75%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9657147 Method for preparing glycolide polyester by ring opening polymerization Jun Shan, Mika Harkonen, Jarmo Ropponen, Ali Harlin, Virpi Rämö +3 more 2017-05-23