Inventor · disambiguated record
Gerard M. Ludtka
Also filed as: LUDTKA GERARD · LUDTKA GERARD M · LUDTKA GERARD MICHAEL
39 granted patents·5 pending applications·293 citations·filing 1990–2023
97Inventor score
Top patents by PatentIndex Score
44 records- 0197US11618077B2Method for producing nanoparticles and the nanoparticles produced therefromUNIV FLORIDA·Filed 2022·Granted Apr 4, 2023·2 cites·20 claims
- 0296US6773513B2Method for residual stress relief and retained austenite destabilizationUT BATTELLE LLC·Filed 2002·Granted Aug 10, 2004·40 cites·30 claims
- 0394US9994949B2Applied magnetic field synthesis and processing of iron nitride magnetic materialsUNIV MINNESOTA·Filed 2015·Granted Jun 12, 2018·4 cites·15 claims
- 0494US9289820B1Apparatus and method for dispersing particles in a molten material without using a moldUT BATTELLE LLC·Filed 2015·Granted Mar 22, 2016·3 cites·13 claims
- 0594US7601294B2High volume production of nanostructured materialsBABCOCK & WILCOX TECHNICAL SER·Filed 2006·Granted Oct 13, 2009·32 cites·8 claims
- 0694US7161124B2Thermal and high magnetic field treatment of materials and associated apparatusUT BATTELLE LLC·Filed 2005·Granted Jan 9, 2007·49 cites·19 claims
- 0793US9963770B2Castable high-temperature Ce-modified Al alloysUT BATTELLE LLC·Filed 2016·Granted May 8, 2018·12 cites·49 claims
- 0892US11370027B2Method for producing nanoparticles and the nanoparticles produced therefromUNIV FLORIDA·Filed 2019·Granted Jun 28, 2022·2 cites·20 claims
- 0991US10774408B2High strength aluminum stampingMAGNA INT INC·Filed 2015·Granted Sep 15, 2020·3 cites·18 claims
- 1090US10961615B2Applied magnetic field synthesis and processing of iron nitride magnetic materialsUNIV MINNESOTA·Filed 2017·Granted Mar 30, 2021·3 cites·39 claims
- 1190US7745765B2Thermal and high magnetic field treatment of materials and associated apparatusUT BATTELLE LLC·Filed 2006·Granted Jun 29, 2010·18 cites·20 claims
- 1288US11781199B2Method for producing nanoparticles and the nanoparticles produced therefromUNIV FLORIDA·Filed 2023·Granted Oct 10, 2023·0 cites·15 claims
- 1387US8231703B1Nanostructured composite reinforced materialSEALS ROLAND D·Filed 2005·Granted Jul 31, 2012·5 cites·19 claims
- 1486US8522562B2Apparatus and method for magnetically processing a specimenLUDTKA GERARD M·Filed 2011·Granted Sep 3, 2013·4 cites·18 claims
- 1584US11560636B2Low temperature electrolytes for solid oxide cells having high ionic conductivityFCET INC·Filed 2019·Granted Jan 24, 2023·1 cites·8 claims
- 1684US7534980B2High magnetic field ohmically decoupled non-contact technologyUT BATTELLE LLC·Filed 2006·Granted May 19, 2009·13 cites·25 claims
- 1783US12104238B2High strength aluminum stampingMAGNA INT INC·Filed 2022·Granted Oct 1, 2024·0 cites·12 claims
- 1883US8795444B1Method of and apparatus for thermomagnetically processing a workpieceUT BATTELLE LLC·Filed 2014·Granted Aug 5, 2014·7 cites·23 claims
- 1982US12071697B2Low temperature electrolytes for solid oxide cells having high ionic conductivityFCET INC·Filed 2022·Granted Aug 27, 2024·0 cites·10 claims
- 2078US12338536B2Applied magnetic field synthesis and processing of iron nitride magnetic materialsUNIV MINNESOTA·Filed 2021·Granted Jun 24, 2025·0 cites·34 claims
- 2174US9725829B2Magneto-carbonization method for production of carbon fiber, and high performance carbon fibers made therebyUT BATTELLE LLC·Filed 2013·Granted Aug 8, 2017·1 cites·27 claims
- 2274US6208982B1Method and apparatus for solving complex and computationally intensive inverse problems in real-timeLOCKHEED MARTIN ENERGY RES COR·Filed 1997·Granted Mar 27, 2001·80 cites·9 claims
- 2373US10654107B2Method for producing nanoparticles and the nanoparticles produced therefromUNIV FLORIDA·Filed 2019·Granted May 19, 2020·0 cites·17 claims
- 2473US9217187B2Magnetic field annealing for improved creep resistanceBRADY MICHAEL P·Filed 2012·Granted Dec 22, 2015·2 cites·10 claims
- 2571US2020370155A1High strength aluminum stampingMAGNA INT INC·Filed 2020·Application pending·0 cites
- 2667US9475120B1Apparatus and method for dispersing particles in a molten material without using a moldUT BATTELLE LLC·Filed 2016·Granted Oct 25, 2016·0 cites·7 claims
- 2765US9387486B2High-gradient permanent magnet apparatus and its use in particle collectionUT BATTELLE LLC·Filed 2015·Granted Jul 12, 2016·1 cites·26 claims
- 2864US9504973B2EMAT enhanced dispersion of particles in liquidUT BATTELLE LLC·Filed 2013·Granted Nov 29, 2016·1 cites·18 claims
- 2964US9192993B1Processes for fabricating composite reinforced materialSEALS ROLAND D·Filed 2012·Granted Nov 24, 2015·0 cites·6 claims
- 3062US10343219B2Method for producing nanoparticles and the nanoparticles produced therefromUNIV FLORIDA·Filed 2015·Granted Jul 9, 2019·0 cites·2 claims
- 3156US8729996B2Mitigated-force carriage for high magnetic field environmentsLUDTKA GERARD M·Filed 2011·Granted May 20, 2014·0 cites·12 claims
- 3256US2013146469A1Low Temperature Electrolytes for Solid Oxide Cells Having High Ionic ConductivityBUDARAGIN LEONID V·Filed 2011·Application pending·0 cites
- 3354US10053760B2Method of thermomagnetically processing an aluminum alloyUT BATTELLE LLC·Filed 2017·Granted Aug 21, 2018·0 cites·8 claims
- 3454US9035733B2Mitigated-force carriage for high magnetic field environmentsLUDTKA GERARD M·Filed 2014·Granted May 19, 2015·0 cites·5 claims
- 3553US9255343B2Iron-based composition for magnetocaloric effect (MCE) applications and method of making a single crystalUT BATTELLE LLC·Filed 2013·Granted Feb 9, 2016·0 cites·18 claims
- 3651US10782193B2High command fidelity electromagnetically driven calorimeterUT BATTELLE LLC·Filed 2017·Granted Sep 22, 2020·0 cites·21 claims
- 3747US9316078B2Inductive shearing of drilling pipeTRANSOCEAN SEDCO FOREX VENTURES LTD·Filed 2013·Granted Apr 19, 2016·0 cites·19 claims
- 3844US11951519B2Electromagnetic extrusionBRADY JEREMIAH JOHN·Filed 2018·Granted Apr 9, 2024·0 cites·15 claims
- 3944US10196873B2Advanced blow-out preventerTRANSOCEAN INNOVATION LABS LTD·Filed 2013·Granted Feb 5, 2019·0 cites·15 claims
- 4044US2013119296A1Methods for Providing Surface Treatments in a Magnetic FieldLUDTKA GERARD M·Filed 2011·Application pending·0 cites
- 4141US2013014863A1Method of magnetically processing an iron-carbon alloyLUDTKA GERARD M·Filed 2011·Application pending·0 cites
- 4236US5750882AGas permeability measurements for film envelope materialsLOCKHEED MARTIN ENERGY RES COR·Filed 1997·Granted May 12, 1998·8 cites·16 claims
- 4332US2017298462A1Method For Producing A Structural Component Including A Thermomagnetic Tempering Process Yielding Localized Soft ZonesMAGNA INT INC·Filed 2015·Application pending·0 cites
- 4431US4968482AUranium-titanium-niobium alloyUS ENERGY·Filed 1990·Granted Nov 6, 1990·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →