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USPTO Data Jan 1 1976 - Dec 16 2025
1 Patents
#8 in Oulunsalo
#1,464 in Finland
Proventia Emission Control Oy
Forward Citations = 4
2 inventors:
Proventia Emission Control Oy
EPO Patents = 4
Forward Citations = 4
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2 inventors (with patents filed for the assignee):
Tuomas Tyni (1 out of 7 patents)
Jukka Kurikka (1 out of 6 patents)
Juha Karhu (2 patents)
4. Aulis Vakkilainen (1 patent)
5. Arno Amberla (2 patents)
6. Kai Ylimäki (0 patent)
7. Jari Lotvonen (0 patent)
8. Toni Tikkinen (0 patent)
9. Markku Sipilä (0 patent)
10. Pertti Sipilä (0 patent)
11. Markku Hakkarainen (0 patent)
12. Ilkka Kuusiniva (0 patent)
13. Jaakko Kurikka (0 patent)
1 patent:
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4 patents (EPO):
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