Inventor · disambiguated record
Douglas J. Waldron
Also filed as: WALDRON DOUGLAS J
19 granted patents·2 pending applications·963 citations·filing 1993–2012
96Inventor score
Files withBOEING CO14MC DONNELL DOUGLAS CORP3ADVANCED JOINING TECHNOLOGIES INC1LAMBDA RES INC1US ARMY1
Top patents by PatentIndex Score
21 records- 0196US6660106B1Methods of manufacture of spin-forming blanks, particularly for fabrication of rocket domesBOEING CO·Filed 2001·Granted Dec 9, 2003·94 cites·17 claims
- 0294US6926970B2Apparatus and method for forming weld joints having compressive residual stress patternsLAMBDA RES INC·Filed 2002·Granted Aug 9, 2005·154 cites·29 claims
- 0394US6168067B1High strength friction stir weldingMC DONNELL DOUGLAS CORP·Filed 1998·Granted Jan 2, 2001·113 cites·18 claims
- 0493US6908690B2Method and apparatus for friction stir weldingBOEING CO·Filed 2002·Granted Jun 21, 2005·62 cites·17 claims
- 0593US6367681B1Friction stir welding apparatus and methodBOEING CO·Filed 2000·Granted Apr 9, 2002·70 cites·11 claims
- 0692US7971463B2Stir forming apparatusBOEING CO·Filed 2008·Granted Jul 5, 2011·17 cites·7 claims
- 0792US6460752B1Method of friction stir welding with grooved backing memberBOEING CO·Filed 2000·Granted Oct 8, 2002·66 cites·4 claims
- 0891US5882449AProcess for preparing aluminum/lithium/scandium rolled sheet productsMC DONNELL DOUGLAS CORP·Filed 1997·Granted Mar 16, 1999·66 cites·9 claims
- 0990US6742697B2Joining of structural members by friction plug weldingBOEING CO·Filed 2002·Granted Jun 1, 2004·55 cites·30 claims
- 1090US6227433B1Friction welded fastener processBOEING CO·Filed 2000·Granted May 8, 2001·73 cites·10 claims
- 1187US6398883B1Friction stir grain refinement of structural membersBOEING CO·Filed 2000·Granted Jun 4, 2002·76 cites·14 claims
- 1284US7464852B2Method and apparatus for friction stir weldingBOEING CO·Filed 2004·Granted Dec 16, 2008·24 cites·13 claims
- 1380US8997877B2Riser components and methods for making the sameWALDRON DOUGLAS J·Filed 2011·Granted Apr 7, 2015·9 cites·20 claims
- 1480US7448528B2Stir forming apparatus and methodBOEING CO·Filed 2003·Granted Nov 11, 2008·20 cites·22 claims
- 1577US7201811B2Large diameter domes and methods of manufacturing sameBOEING CO·Filed 2003·Granted Apr 10, 2007·11 cites·14 claims
- 1675US7461769B2Method and apparatus for friction stir weldingBOEING CO·Filed 2004·Granted Dec 9, 2008·13 cites·37 claims
- 1774US6994916B2Friction stir grain refinement of structural membersBOEING CO·Filed 2002·Granted Feb 7, 2006·9 cites·27 claims
- 1864US6074498AHeat treated Al-Cu-Li-Sc alloysMC DONNELL DOUGLAS CORP·Filed 1996·Granted Jun 13, 2000·19 cites·19 claims
- 1959US2009050672A1Tool And Apparatus For Friction Stir WeldingBOEING CO·Filed 2008·Application pending·0 cites
- 2047US5399831ATernary gas plasma welding torchUS ARMY·Filed 1993·Granted Mar 21, 1995·12 cites·4 claims
- 2140US2015122502A1Riser sections and methods for making sameADVANCED JOINING TECHNOLOGIES INC·Filed 2012·Application pending·0 cites
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