Inventor · disambiguated record
Earl Claude Helder
Also filed as: HELDER EARL · HELDER EARL CLAUDE
13 granted patents·2 pending applications·258 citations·filing 2003–2009
93Inventor score
Files withGEN ELECTRIC13
Top patents by PatentIndex Score
15 records- 0195US7189064B2Friction stir welded hollow airfoils and method thereforGEN ELECTRIC·Filed 2004·Granted Mar 13, 2007·90 cites·33 claims
- 0292US7879454B2Friction stir welding of metal matrix compositesGEN ELECTRIC·Filed 2008·Granted Feb 1, 2011·16 cites·4 claims
- 0392US7832613B2Friction stir welding systemGEN ELECTRIC·Filed 2009·Granted Nov 16, 2010·18 cites·21 claims
- 0490US7507310B2Friction stir welding of fiber reinforced thermoplasticsGEN ELECTRIC·Filed 2006·Granted Mar 24, 2009·13 cites·6 claims
- 0588US7121448B2Friction stir welding apparatus and associated thermal management systems and methodsGEN ELECTRIC·Filed 2003·Granted Oct 17, 2006·42 cites·42 claims
- 0685US7337940B2Apparatus and method for friction stir welding of high strength materials, and articles made therefromGEN ELECTRIC·Filed 2006·Granted Mar 4, 2008·7 cites·10 claims
- 0785US7032800B2Apparatus and method for friction stir welding of high strength materials, and articles made therefromGEN ELECTRIC·Filed 2003·Granted Apr 25, 2006·26 cites·69 claims
- 0876US7507309B2Friction stir welding of metal matrix compositesGEN ELECTRIC·Filed 2006·Granted Mar 24, 2009·7 cites·6 claims
- 0976US6933459B2Methods and apparatus for fabricating a turbine engine bladeGEN ELECTRIC·Filed 2003·Granted Aug 23, 2005·21 cites·17 claims
- 1072US7879421B2Friction stir welding of fiber reinforced thermoplasticsGEN ELECTRIC·Filed 2008·Granted Feb 1, 2011·5 cites·4 claims
- 1166US7784667B2Apparatus and method for friction stir welding using a consumable pin toolGEN ELECTRIC·Filed 2006·Granted Aug 31, 2010·1 cites·21 claims
- 1249US2008099533A1Method for controlling microstructure via thermally managed solid state joiningGEN ELECTRIC·Filed 2006·Application pending·0 cites
- 1342US6964557B2Methods and apparatus for coupling a component to a turbine engine bladeGEN ELECTRIC·Filed 2003·Granted Nov 15, 2005·8 cites·9 claims
- 1442US6927361B2Surface oxide weld penetration enhancement method and articleFiled 2003·Granted Aug 9, 2005·4 cites·34 claims
- 1541US2005045695A1Apparatus and method for friction stir welding using a consumable pin toolFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →