Inventor · disambiguated record
Erkki Kiiskila
Also filed as: KIISKILA ERKKI · KIISKILAE ERKKI · KIISKILAE ERKKI J
15 granted patents·301 citations·filing 1986–1999
94Inventor score
Top patents by PatentIndex Score
15 records- 0187US4771712ACombustion of fuel containing alkalinesAHLSTROEM OY·Filed 1987·Granted Sep 20, 1988·38 cites·22 claims
- 0279US5380402AReducing pulp mill liquid dischargeKAMYR INC·Filed 1992·Granted Jan 10, 1995·27 cites·22 claims
- 0376US6090240AMethod of inhibiting scaling in black liquor evaporatorsAHLSTROM MACHINERY OY·Filed 1998·Granted Jul 18, 2000·29 cites·22 claims
- 0472US6030494AMethod of treating melodorous gases of a pulp millAHLSTROM MACHINERY OY·Filed 1998·Granted Feb 29, 2000·31 cites·11 claims
- 0567US5374333AMethod for minimizing pulp mill effluentsKAMYR INC·Filed 1992·Granted Dec 20, 1994·15 cites·38 claims
- 0667US4909899AMethod of concentrating sludgesAHLSTROEM OY·Filed 1987·Granted Mar 20, 1990·27 cites·2 claims
- 0766US4929307AMethod of decreasing black liquor viscosityAHLSTROEM OY·Filed 1989·Granted May 29, 1990·25 cites·7 claims
- 0861US5518583AZero discharge mill distillation, salt recovery, and water managementAHLSTROEM OY·Filed 1993·Granted May 21, 1996·12 cites·17 claims
- 0959US5201172AMethod for treating black liquorAHLSTROEM OY·Filed 1991·Granted Apr 13, 1993·23 cites·20 claims
- 1057US6235151B1Inhibiting scaling in alkaline waste liquor evaporatorsANDRITZ AHLSTROM OY·Filed 1999·Granted May 22, 2001·11 cites·21 claims
- 1154US5330621AContinuous elemental analysis of process flowsAHLSTROEM OY·Filed 1992·Granted Jul 19, 1994·19 cites·25 claims
- 1249US6146604AMethod of removing nitrogen oxides from recovery boiler flue gasesANDRITZ AHLSTROM OY·Filed 1999·Granted Nov 14, 2000·19 cites·18 claims
- 1348US5547543AApparatus for minimizing effluent discharges and recovering chemicals in a pulp millAHLSTROM MACHINERY INC·Filed 1994·Granted Aug 20, 1996·10 cites·14 claims
- 1447US5549788AMinimal effluents discharge pulp mill with chemical recoveryAHLSTROEM OY·Filed 1993·Granted Aug 27, 1996·9 cites·2 claims
- 1538US4738835AMethod of recovering alkali chemicals from flue gases containing alkali metal vaporAHLSTROEM OY·Filed 1986·Granted Apr 19, 1988·6 cites·25 claims
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