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FO Fortum Oil & Gas Oy: 1 patents #7 of 39Top 20%
📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6436309 Polyol and complex esters for use with, in particular, fluorinated refrigerants Kjell Ankner, Håkan Rahkola, Jari Koistinen, Essi Glad 2002-08-20