JR

Jarmo Ropponen

TO Teknologian Tutkimuskeskus Vtt Oy: 1 patents #12 of 85Top 15%
Overall (2017): #385,174 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

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