Inventor · disambiguated record
Martti Tolvanen
Also filed as: TOLVANEN MARTTI
2 granted patents·51 citations·filing 1979–1979
64Inventor score
Technology areasB01D
Files withENSO GUTZEIT OY2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →