Inventor · disambiguated record
John A. Persson
Also filed as: PERSSON JOHN · PERSSON JOHN A
16 granted patents·3 pending applications·182 citations·filing 1977–2014
93Inventor score
Files withLECTROMELT CORP9COLE ARTHUR W3NOLEK SYSTEM AB2PENNSYLVANIA ENGINEERING CORP2BABCOCK POWER SERVICES INC1
Top patents by PatentIndex Score
19 records- 0190US4385930AMethod of producing aluminumREYNOLDS METALS CO·Filed 1981·Granted May 31, 1983·34 cites·9 claims
- 0285US4575856AIron free self baking electrodePENNSYLVANIA ENGINEERING CORP·Filed 1984·Granted Mar 11, 1986·44 cites·17 claims
- 0380US8893714B2Expansion joints for panels in solar boilersRICCI RUSSELL·Filed 2010·Granted Nov 25, 2014·7 cites·10 claims
- 0466US4353738ALead smelting methodLECTROMELT CORP·Filed 1981·Granted Oct 12, 1982·12 cites·6 claims
- 0566US2015027437A1Expansion joints for panels in solar boilersBABCOCK POWER SERVICES INC·Filed 2014·Application pending·0 cites
- 0665US4249952AMethod for producing cement clinker from cement kiln waste dustPENNSYLVANIA ENGINEERING CORP·Filed 1980·Granted Feb 10, 1981·12 cites·9 claims
- 0757US8096268B2Municipal solid waste fuel steam generator with waterwall furnace platensCOLE ARTHUR W·Filed 2007·Granted Jan 17, 2012·1 cites·3 claims
- 0852US4490825AWater-cooled electrodeLECTROMELT CORP·Filed 1982·Granted Dec 25, 1984·12 cites·15 claims
- 0947US4620308AArc furnace electrode controlLECTROMELT CORP·Filed 1985·Granted Oct 28, 1986·11 cites·10 claims
- 1043US4490169AMethod for reducing oreLECTROMELT CORP·Filed 1983·Granted Dec 25, 1984·8 cites·19 claims
- 1141US4375297AQuick coupling deviceNOLEK SYSTEM AB·Filed 1980·Granted Mar 1, 1983·12 cites·5 claims
- 1241US4153812ABus bar assemblyLECTROMELT CORP·Filed 1977·Granted May 8, 1979·6 cites·9 claims
- 1340US4307872AApparatus for reducing oreLECTROMELT CORP·Filed 1980·Granted Dec 29, 1981·7 cites·5 claims
- 1438US2011290164A1Municipal solid waste fuel steam generator with waterwall furnace platensCOLE ARTHUR W·Filed 2011·Application pending·0 cites
- 1537US2011120393A1Municipal solid waste fuel steam generator with waterwall furnace platensCOLE ARTHUR W·Filed 2011·Application pending·0 cites
- 1634US4289537AMethod of producing cementLECTROMELT CORP·Filed 1980·Granted Sep 15, 1981·4 cites·8 claims
- 1733US4527817AQuick coupling deviceNOLEK SYSTEM AB·Filed 1981·Granted Jul 9, 1985·7 cites·6 claims
- 1833US4447906AArc furnace for producing aluminumLECTROMELT CORP·Filed 1982·Granted May 8, 1984·2 cites·3 claims
- 1932US4326093AElectrode contact assemblyLECTROMELT CORP·Filed 1980·Granted Apr 20, 1982·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →