Inventor · disambiguated record
Olli Tapio Valttila
Also filed as: VALTTILA OLLI TAPIO
1 granted patent·8 citations·filing 1973–1973
31Inventor score
Technology areasD21C
Files withAHLSTROEM OY1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →