12 Utility Patents
#235 in Helsinki
#1,097 in Finland
#326,927 in the World
Forward Citations = 46
Company Filing History:


Dynea Chemicals Oy
4. 1 out of 13
Fortum Oil & Gas Oy
5. 1 out of 3
Optatech Oy
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#235 in Helsinki
#1,097 in Finland
#326,927 in the World
Company Filing History:


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