Inventor · disambiguated record
Roberto Groppi
Also filed as: GROPPI ROBERTO
7 granted patents·5 pending applications·0 citations·filing 2019–2025
72Inventor score
Files withLUMMUS TECHNOLOGY INC12
Top patents by PatentIndex Score
12 records- 0184US2025172079A1Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 0283US12455123B2Heat exchanger closure assemblies and methods of using and installing the sameLUMMUS TECHNOLOGY INC·Filed 2023·Granted Oct 28, 2025·0 cites·20 claims
- 0381US12188395B2Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 0474US2025305453A1Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2025·Application pending·0 cites
- 0571US11852424B2Heat exchanger closure assemblies and methods of using and installing the sameLUMMUS TECHNOLOGY INC·Filed 2021·Granted Dec 26, 2023·0 cites·19 claims
- 0670US11719141B2Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2021·Granted Aug 8, 2023·0 cites·17 claims
- 0769US11971229B2Heat exchanger closure assemblies and methods of using and installing the sameLUMMUS TECHNOLOGY INC·Filed 2021·Granted Apr 30, 2024·0 cites·18 claims
- 0865US11079185B2Heat exchanger closure assemblies and methods of using and installing the sameLUMMUS TECHNOLOGY INC·Filed 2019·Granted Aug 3, 2021·0 cites·15 claims
- 0965US2023058456A1Power generation systemLUMMUS TECHNOLOGY INC·Filed 2022·Application pending·0 cites
- 1064US12253024B2Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2021·Granted Mar 18, 2025·0 cites·17 claims
- 1163US2025146767A1Heat exchanger with helical bafflesLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 1262US2024360368A1Method and apparatus for heat recovery from cracked gasLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →