Inventor · disambiguated record
David Wayne Gandy
Also filed as: GANDY DAVID W · GANDY DAVID WAYNE
14 granted patents·10 pending applications·233 citations·filing 1999–2023
93Inventor score
Files withELECTRIC POWER RES INST14ELECTRIC POWER RES INSTITUTE INC4GANDY DAVID W3UNIV OHIO STATE2PETERSON ARTIE G JR1
Top patents by PatentIndex Score
24 records- 0196US6364971B1Apparatus and method of repairing turbine bladesELECTRIC POWER RES INST·Filed 2000·Granted Apr 2, 2002·67 cites·18 claims
- 0290US6673169B1Method and apparatus for repairing superalloy componentsELECTRIC POWER RES INST·Filed 2002·Granted Jan 6, 2004·43 cites·36 claims
- 0386US6884959B2Controlled composition welding methodELECTRIC POWER RES INST·Filed 2001·Granted Apr 26, 2005·44 cites·11 claims
- 0482US7547859B2Method for repairing heat recovery steam generator tube-to-header damageELECTRIC POWER RES INST·Filed 2006·Granted Jun 16, 2009·9 cites·13 claims
- 0579US7591410B2Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZELECTRIC POWER RES INST·Filed 2008·Granted Sep 22, 2009·5 cites·18 claims
- 0677US11738404B2Method to eliminate dissimilar metal weldsELECTRIC POWER RES INSTITUTE INC·Filed 2022·Granted Aug 29, 2023·0 cites·6 claims
- 0774US7617603B2Method for inspection and repairELECTRIC POWER RES INST·Filed 2006·Granted Nov 17, 2009·11 cites·14 claims
- 0870US7562807B2Weld filler for welding dissimilar alloy steels and method of using sameELECTRIC POWER RES INST·Filed 2004·Granted Jul 21, 2009·14 cites·24 claims
- 0969US2025128347A1Methodology to manufacture a monolithic vessel head with integral tube attachments via solid-state joiningELECTRIC POWER RES INSTITUTE INC·Filed 2023·Application pending·0 cites
- 1063US11298774B2Method to eliminate dissimilar metal weldsELECTRIC POWER RES INSTITUTE INC·Filed 2017·Granted Apr 12, 2022·0 cites·4 claims
- 1163US2025067373A1Methodology to Enable the Use of Oxide Dispersion Strengthened Alloys and Precipitation Strengthen Nickel-Based Alloys for Advanced Energy SystemsELECTRIC POWER RES INSTITUTE INC·Filed 2023·Application pending·0 cites
- 1262US7371988B2Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZELECTRIC POWER RES INST·Filed 2004·Granted May 13, 2008·8 cites·12 claims
- 1362US6596957B2Method and apparatus and prefabricated replacement tube for localized waterwall repairELECTRIC POWER RES INST·Filed 2001·Granted Jul 22, 2003·11 cites·30 claims
- 1457US10094010B2Cobalt-free, galling and wear resistant austenitic stainless steel hard-facing alloyUNIV OHIO STATE·Filed 2015·Granted Oct 9, 2018·1 cites·8 claims
- 1557US7484651B2Method to join or repair superalloy hot section turbine components using hot isostatic processingELECTRIC POWER RES INST·Filed 2004·Granted Feb 3, 2009·8 cites·28 claims
- 1656US2019071759A1Cobalt-free, galling and wear resistant austenitic stainless steel hard-facing alloyUNIV OHIO STATE·Filed 2018·Application pending·0 cites
- 1755US2009223053A1Method for repairing heat recovery steam generator tube-to-header damageELECTRIC POWER RES INST·Filed 2009·Application pending·0 cites
- 1850US2006138093A1Method and apparatus for repairing superalloy componentsPETERSON ARTIE G JR·Filed 2005·Application pending·0 cites
- 1945US6145194AMethod for repairing a shrink-fitted turbine discELECTRIC POWER RES INST·Filed 1999·Granted Nov 14, 2000·12 cites·16 claims
- 2044US2013294566A1Control rod drive (crd) tubes, method of manufacture, and installation thereofELECTRIC POWER RES INST·Filed 2013·Application pending·0 cites
- 2143US2005126664A1Method and apparatus for repairing superalloy componentsELECTRIC POWER RES INST·Filed 2003·Application pending·0 cites
- 2242US2012299288A1FUNCTIONALLY GRADED COMPOSITIONAL CONTROL METHODS TO ELIMINATE DISSIMILAR METAL WELDS (DMWs) DURING MANUFACTURE OF INTEGRAL HEADERSGANDY DAVID W·Filed 2012·Application pending·0 cites
- 2342US2013121868A1Method of manufacturing a weld-free apparatus for connection of dissimilar metals using functionally graded compositionally control powder metallurgy and hot isostatic processing methodsGANDY DAVID W·Filed 2012·Application pending·0 cites
- 2442US2012301344A1Method of using powder metallurgy fabrication for manufacturing integral header and tube replacement sectionsGANDY DAVID W·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →