Inventor · disambiguated record
Pekka Niemelä
Also filed as: NIEMELA PEKKA · NIEMELAE PEKKA · NIEMELAE PEKKA JUHANI · NIEMELÄ PEKKA
12 granted patents·2 pending applications·71 citations·filing 1982–2014
89Inventor score
Top patents by PatentIndex Score
14 records- 0168US8696789B2Method for producing ferroalloy containing nickelMÄKELÄ TUOMO·Filed 2010·Granted Apr 15, 2014·2 cites·20 claims
- 0266US9884285B2Method for removing dust and sulphur oxides from process gasesOUTOKUMPU OY·Filed 2014·Granted Feb 6, 2018·2 cites·14 claims
- 0366US6149715AMethod for scrubbing gasesOUTOKUMPU OY·Filed 2000·Granted Nov 21, 2000·12 cites·4 claims
- 0463US9598748B2Method for producing ferroalloy containing nickelOUTOKUMPU OY·Filed 2013·Granted Mar 21, 2017·0 cites·22 claims
- 0551US6767206B2Arrangement and method for heating gas in a gas duct in connection with continuously operated sinteringOUTOKUMPU OY·Filed 2001·Granted Jul 27, 2004·3 cites·18 claims
- 0649US6805734B1Compact cascade scrubber for scrubbing exhaust gasOUTOKUMPU OY·Filed 2000·Granted Oct 19, 2004·4 cites·14 claims
- 0749US6739446B2Method for measuring the surface height of a material bed conducted on a conveyor belt to thermal treatmentOUTOKUMPU OY·Filed 2001·Granted May 25, 2004·5 cites·21 claims
- 0849US6099301AFeed apparatus for batch preparation feed mixture for feeding into smelting furnaceOUTOKUMPU OY·Filed 1999·Granted Aug 8, 2000·14 cites·12 claims
- 0948US6102990AMultistep gas scrubber apparatusOUTOKUMPU OY·Filed 1998·Granted Aug 15, 2000·14 cites·9 claims
- 1048US4819844ACarrying strap for a weaponNIEMELAE PEKKA·Filed 1987·Granted Apr 11, 1989·13 cites·5 claims
- 1146US2010071555A1Method and apparatus for filtering process gasOUTOTEC OYJ·Filed 2007·Application pending·0 cites
- 1244US6698582B2Belt for the thermal treatment of a continuously operated material bedOUTOKUMPU OY·Filed 2001·Granted Mar 2, 2004·2 cites·19 claims
- 1333US2014116202A1Method for improving the reduction degree in the smelting of ferroalloyMÄKELÄ TUOMO·Filed 2012·Application pending·0 cites
- 1426US4513982ASledge or equivalent transporting baseNIEMELAE PEKKA·Filed 1982·Granted Apr 30, 1985·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →