23 Utility Patents
#1 in Kymi
#410 in Finland
#138,438 in the World
Forward Citations = 168
Company Filing History:


Ahlstrom Corporation
4. 1 out of 113

5. 1 out of 50

where one patent can have more than one assignee
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#1 in Kymi
#410 in Finland
#138,438 in the World
Company Filing History:




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