Inventor · disambiguated record
Olli Arpalahti
Also filed as: ARPALAHTI OLLI · ARPALAHTI OLLI E
7 granted patents·2 pending applications·175 citations·filing 1990–2006
87Inventor score
Files withAHLSTROEM OY4ANDRITZ OY2ANDRITZ OY HELSINKI FINLAND1FOSTER WHEELER ENERGIA OY1NIKUNEN HANNU1
Top patents by PatentIndex Score
9 records- 0191US7640750B2Apparatus and method for producing energy at a pulp millANDRITZ OY·Filed 2006·Granted Jan 5, 2010·17 cites·24 claims
- 0291US4969930AProcess for gasifying or combusting solid carbonaceous materialAHLSTROEM OY·Filed 1990·Granted Nov 13, 1990·89 cites·8 claims
- 0370US5095825AMethod and apparatus for feeding fuel into a pressurized spaceAHLSTROEM OY·Filed 1990·Granted Mar 17, 1992·32 cites·19 claims
- 0469US7661376B2System for producing energy at a pulp millANDRITZ OY·Filed 2003·Granted Feb 16, 2010·5 cites·16 claims
- 0568US5326081AMethod and apparatus for cooling hot gasesAHLSTROEM OY·Filed 1991·Granted Jul 5, 1994·14 cites·21 claims
- 0647US5566750AMethod and apparatus for cooling hot gasesFOSTER WHEELER ENERGIA OY·Filed 1995·Granted Oct 22, 1996·6 cites·20 claims
- 0739US5370772AMethod for generating heat and electricity in a sulphate pulp millAHLSTROEM OY·Filed 1991·Granted Dec 6, 1994·12 cites·19 claims
- 0838US2004011484A1Method of producing energy at a pulp millANDRITZ OY HELSINKI FINLAND·Filed 2003·Application pending·0 cites
- 0935US2006105277A1Method and burner for rotary kilnsNIKUNEN HANNU·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →