Inventor · disambiguated record
Todd Michael Astoria
Also filed as: ASTORIA TODD · ASTORIA TODD MICHAEL
7 granted patents·3 pending applications·5 citations·filing 2011–2024
72Inventor score
Top patents by PatentIndex Score
10 records- 0191US11499201B2Direct reduction process utilizing hydrogenMIDREX TECHNOLOGIES INC·Filed 2020·Granted Nov 15, 2022·5 cites·12 claims
- 0274US2023034215A1Direct reduction system utilizing hydrogenMIDREX TECHNOLOGIES INC·Filed 2022·Application pending·0 cites
- 0372US12421564B2Iron (DRI) between a DRI source and processing equipment for the DRIMIDREX TECHNOLOGIES INC·Filed 2023·Granted Sep 23, 2025·0 cites·6 claims
- 0469US2025162864A1Methods and systems to produce high quality syngas for the production of direct reduced iron (dri) while maintaining high energy efficiencyMIDREX TECHNOLOGIES INC·Filed 2024·Application pending·0 cites
- 0567US11965221B2Method and system for heating direct reduced iron (DRI) between a DRI source and processing equipment for the DRIMIDREX TECHNOLOGIES INC·Filed 2021·Granted Apr 23, 2024·0 cites·16 claims
- 0660US12000011B2System and method for the production of hot briquetted iron (HBI) containing flux and/or carbonaceous material at a direct reduction plantMIDREX TECHNOLOGIES INC·Filed 2022·Granted Jun 4, 2024·0 cites·31 claims
- 0758US12084730B2Methods and systems for increasing the carbon content of direct reduced iron in a reduction furnaceMIDREX TECHNOLOGIES INC·Filed 2021·Granted Sep 10, 2024·0 cites·8 claims
- 0857US2023052345A1Method for recycling spent reduction gas in a direct reduction of iron ore system utilizing an electric gas heaterMIDREX TECHNOLOGIES INC·Filed 2022·Application pending·0 cites
- 0956US11788159B2Integration of DR plant and electric DRI melting furnace for producing high performance ironMIDREX TECHNOLOGIES INC·Filed 2021·Granted Oct 17, 2023·0 cites·23 claims
- 1046US8999033B2Method and system for producing direct reduced iron and/or hot metal using brown coalTETSUMOTO MASAHIKO·Filed 2011·Granted Apr 7, 2015·0 cites·10 claims
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