Inventor · disambiguated record

Risto Hakulinen

Also filed as: HAKULINEN RISTO · HAKULINEN RISTO R

2 granted patents·37 citations·filing 1980–1982

63Inventor score

Technology areasC02F

Files withENSO GUTZEIT OY2

Top patents by PatentIndex Score

2 records

0158US4461708AProcedure for purifying effluent waters, particularly those produced in wood-processing industryENSO GUTZEIT OY·Filed 1982·Granted Jul 24, 1984·24 cites·5 claims
0240US4344848AProcedure for purifying waste water in a floating layer reactorENSO GUTZEIT OY·Filed 1980·Granted Aug 17, 1982·13 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →