Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436309 | Polyol and complex esters for use with, in particular, fluorinated refrigerants | Kjell Ankner, Håkan Rahkola, Jari Koistinen, Virpi Saranp{umlaut over (aa)} | 2002-08-20 |