Inventor · disambiguated record
David J. Wortman
Also filed as: WORTMAN DAVID · WORTMAN DAVID J · WORTMAN DAVID JOHN
30 granted patents·13 pending applications·1,458 citations·filing 1977–2017
98Inventor score
Files withGEN ELECTRIC33NAGARAJ BANGALORE ASWATHA3WORTMAN DAVID J2BARSON COMPOSITES CORP1BERGER CHARLES CLIFFORD1
Top patents by PatentIndex Score
43 records- 0198US5419971AEnhanced thermal barrier coating systemGEN ELECTRIC·Filed 1993·Granted May 30, 1995·135 cites·11 claims
- 0296US5683825AThermal barrier coating resistant to erosion and impact by particulate matterGEN ELECTRIC·Filed 1996·Granted Nov 4, 1997·200 cites·20 claims
- 0396US5427866APlatinum, rhodium, or palladium protective coatings in thermal barrier coating systemsGEN ELECTRIC·Filed 1994·Granted Jun 27, 1995·116 cites·9 claims
- 0494US6503574B1Method for producing an enhanced thermal barrier coating systemGEN ELECTRIC·Filed 1994·Granted Jan 7, 2003·99 cites·26 claims
- 0592US5792521AMethod for forming a multilayer thermal barrier coatingGEN ELECTRIC·Filed 1996·Granted Aug 11, 1998·89 cites·8 claims
- 0690US7306859B2Thermal barrier coating system and process thereforGEN ELECTRIC·Filed 2005·Granted Dec 11, 2007·12 cites·15 claims
- 0790US6447854B1Method of forming a thermal barrier coating systemGEN ELECTRIC·Filed 2000·Granted Sep 10, 2002·42 cites·20 claims
- 0890US6042880ARenewing a thermal barrier coating systemGEN ELECTRIC·Filed 1998·Granted Mar 28, 2000·88 cites·6 claims
- 0988US6589351B1Electron beam physical vapor deposition apparatus and crucible thereforGEN ELECTRIC·Filed 2000·Granted Jul 8, 2003·40 cites·17 claims
- 1087US6946034B1Electron beam physical vapor deposition apparatusGEN ELECTRIC·Filed 2003·Granted Sep 20, 2005·36 cites·14 claims
- 1185US7247393B2Gamma prime phase-containing nickel aluminide coatingGEN ELECTRIC·Filed 2005·Granted Jul 24, 2007·14 cites·20 claims
- 1285US5981088AThermal barrier coating systemGEN ELECTRIC·Filed 1997·Granted Nov 9, 1999·63 cites·20 claims
- 1385US5683761AAlpha alumina protective coatings for bond-coated substrates and their preparationGEN ELECTRIC·Filed 1995·Granted Nov 4, 1997·73 cites·18 claims
- 1485US5418003AVapor deposition of ceramic materialsGEN ELECTRIC·Filed 1993·Granted May 23, 1995·56 cites·18 claims
- 1583US7250225B2Gamma prime phase-containing nickel aluminide coatingGEN ELECTRIC·Filed 2005·Granted Jul 31, 2007·12 cites·22 claims
- 1681US6054184AMethod for forming a multilayer thermal barrier coatingGEN ELECTRIC·Filed 1997·Granted Apr 25, 2000·53 cites·20 claims
- 1780US6458473B1Diffusion aluminide bond coat for a thermal barrier coating system and method thereforGEN ELECTRIC·Filed 1997·Granted Oct 1, 2002·53 cites·18 claims
- 1880US6391475B1Modified aluminum-containing protective coating and its preparationGEN ELECTRIC·Filed 2000·Granted May 21, 2002·19 cites·17 claims
- 1977US6620465B2Physical properties of thermal barrier coatings using electron beam-physical vapor depositionGEN ELECTRIC·Filed 1999·Granted Sep 16, 2003·37 cites·13 claims
- 2077US5942334AMultilayer thermal barrier coatingGEN ELECTRIC·Filed 1998·Granted Aug 24, 1999·37 cites·8 claims
- 2176US6808799B2Thermal barrier coating on a surfaceGEN ELECTRIC·Filed 2002·Granted Oct 26, 2004·29 cites·15 claims
- 2275US6863937B2Method of operating an electron beam physical vapor deposition apparatusGEN ELECTRIC·Filed 2002·Granted Mar 8, 2005·16 cites·17 claims
- 2373US5712050ASuperalloy component with dispersion-containing protective coatingGEN ELECTRIC·Filed 1995·Granted Jan 27, 1998·37 cites·9 claims
- 2471US7087266B2Thermal barrier coating and process thereforGEN ELECTRIC·Filed 2004·Granted Aug 8, 2006·13 cites·17 claims
- 2564US5240518ASingle crystal, environmentally-resistant gas turbine shroudGEN ELECTRIC·Filed 1990·Granted Aug 31, 1993·42 cites·3 claims
- 2661US4148936AMethod for diffusion coating an Fe-Ni base alloy with chromiumGEN ELECTRIC·Filed 1977·Granted Apr 10, 1979·15 cites·1 claims
- 2761US2008057213A1Thermal barrier coating system and process thereforGEN ELECTRIC·Filed 2007·Application pending·0 cites
- 2860US6998172B2Thermally-stabilized thermal barrier coatingGEN ELECTRIC·Filed 2002·Granted Feb 14, 2006·4 cites·11 claims
- 2960US6203847B1Coating of a discrete selective surface of an articleGEN ELECTRIC·Filed 1998·Granted Mar 20, 2001·26 cites·10 claims
- 3055US2009162690A1Thermal barrier coating systemsNAGARAJ BANGALORE ASWATHA·Filed 2007·Application pending·0 cites
- 3151US2009162562A1Methods for Applying Thermal Barrier Coating SystemsNAGARAJ BANGALORE ASWATHA·Filed 2007·Application pending·0 cites
- 3250US2007134418A1Method for depositing an aluminum-containing layer onto an articleGEN ELECTRIC·Filed 2005·Application pending·0 cites
- 3349US9297089B2Coatings for gas turbine componentsBERGER CHARLES CLIFFORD·Filed 2012·Granted Mar 29, 2016·0 cites·20 claims
- 3446US2007072046A1Electrochemcial cell structures and methods of making the sameGEN ELECTRIC·Filed 2005·Application pending·0 cites
- 3546US2015178459A1System and method for management of patients and critical informationDIAGNOTES INC·Filed 2013·Application pending·0 cites
- 3645US2018058228A1Hot corrosion-resistant coatings for gas turbine componentsBARSON COMPOSITES CORP·Filed 2017·Application pending·0 cites
- 3744US2005202168A1Thermally-stabilized thermal barrier coating and process thereforGEN ELECTRIC·Filed 2004·Application pending·0 cites
- 3844US2006062912A1Bond coat for a thermal barrier coating system and related method thereofWORTMAN DAVID J·Filed 2003·Application pending·0 cites
- 3944US2005266163A1Extremely strain tolerant thermal protection coating and related method and apparatus thereofWORTMAN DAVID J·Filed 2003·Application pending·0 cites
- 4042US2004180252A1Fuel cell and method for manufacturing fuel cellGEN ELECTRIC·Filed 2003·Application pending·0 cites
- 4142US2005287296A1Method and apparatus for dispersion strengthened bond coats for thermal barrier coatingsWADLEY HAYDN N G·Filed 2003·Application pending·0 cites
- 4235US8545185B2Turbine engine components with environmental protection for interior passagesWORTMAN DAVID JOHN·Filed 2007·Granted Oct 1, 2013·2 cites·7 claims
- 4335US2009162692A1Coated Superalloy ArticlesNAGARAJ BANGALORE ASWATHA·Filed 2007·Application pending·0 cites
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