Inventor · disambiguated record
Andrea Piazza
Also filed as: PIAZZA ANDREA
73 granted patents·14 pending applications·183 citations·filing 2008–2025
98Inventor score
Top patents by PatentIndex Score
87 records- 0197US11466624B1Overall engine efficiency rating for turbomachine enginesGEN ELECTRIC·Filed 2022·Granted Oct 11, 2022·4 cites·30 claims
- 0297US11401829B2Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2021·Granted Aug 2, 2022·7 cites·20 claims
- 0397US11365688B2Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2021·Granted Jun 21, 2022·6 cites·30 claims
- 0496US11808214B2Midshaft rating for turbomachine enginesGEN ELECTRIC·Filed 2022·Granted Nov 7, 2023·5 cites·20 claims
- 0596US11473507B2Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2021·Granted Oct 18, 2022·6 cites·20 claims
- 0695US11578666B2Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2022·Granted Feb 14, 2023·2 cites·20 claims
- 0795US11486312B2Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2021·Granted Nov 1, 2022·6 cites·20 claims
- 0894US12326115B2Gearbox assembly with lubricant extraction volume ratioGEN ELECTRIC·Filed 2024·Granted Jun 10, 2025·4 cites·20 claims
- 0994US12320418B2Gearbox assembly with lubricant extraction volume ratioGEN ELECTRIC·Filed 2024·Granted Jun 3, 2025·4 cites·20 claims
- 1094US11713721B1Overall engine efficiency rating for turbomachine enginesGEN ELECTRIC·Filed 2022·Granted Aug 1, 2023·2 cites·20 claims
- 1194US9579964B2Hybrid powertrain unit for motor vehicles with a belt transmission device between electric machine and differentialFIAT RICERCHE·Filed 2015·Granted Feb 28, 2017·12 cites·12 claims
- 1293US11802516B2Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2023·Granted Oct 31, 2023·1 cites·20 claims
- 1392US12435645B2Lubrication system for a turbine engineGE AVIO SRL·Filed 2024·Granted Oct 7, 2025·1 cites·20 claims
- 1492US11639688B1Mounting for planetary gear systemsGEN ELECTRIC·Filed 2022·Granted May 2, 2023·2 cites·20 claims
- 1592US2025382920A1Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2025·Application pending·0 cites
- 1691US12442314B2Lubrication system for a turbine engineGE AVIO SRL·Filed 2024·Granted Oct 14, 2025·1 cites·20 claims
- 1791US12385442B1Gearbox assembly for a turbine engineGE AVIO SRL·Filed 2024·Granted Aug 12, 2025·1 cites·20 claims
- 1891US12007011B2Gearbox assemblyGEN ELECTRIC·Filed 2023·Granted Jun 11, 2024·1 cites·18 claims
- 1990US11708794B2Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2022·Granted Jul 25, 2023·2 cites·20 claims
- 2089US8522635B2Hybrid propulsion system for a motor vehicle with a double-drum gear control devicePASTORELLO VALTER·Filed 2010·Granted Sep 3, 2013·24 cites·5 claims
- 2187US11835127B1Gearbox assemblyGEN ELECTRIC·Filed 2022·Granted Dec 5, 2023·1 cites·20 claims
- 2285US12281618B2Mounting assembly for a gearbox assemblyGEN ELECTRIC·Filed 2024·Granted Apr 22, 2025·0 cites·20 claims
- 2385US8091447B2Sequential control device with rotating drum for engaging gears in a mechanical gearbox of a motor vehicleGARABELLO MARCO·Filed 2009·Granted Jan 10, 2012·15 cites·5 claims
- 2484US12421904B2Mounting assembly for a gearbox assemblyGEN ELECTRIC·Filed 2025·Granted Sep 23, 2025·0 cites·20 claims
- 2584US12163478B2Overall engine efficiency rating for turbomachine enginesGEN ELECTRIC·Filed 2024·Granted Dec 10, 2024·0 cites·14 claims
- 2684US12085026B2Overall engine efficiency rating for turbomachine enginesGEN ELECTRIC·Filed 2024·Granted Sep 10, 2024·0 cites·20 claims
- 2783US12253155B2Gearbox assemblyGEN ELECTRIC·Filed 2024·Granted Mar 18, 2025·0 cites·20 claims
- 2883US2025354523A1Mounting assembly for a gearbox assemblyGEN ELECTRIC·Filed 2025·Application pending·0 cites
- 2983US2025250942A1Overall Engine Efficiency Rating for Turbomachine EnginesGEN ELECTRIC·Filed 2024·Application pending·0 cites
- 3082US12449030B2Mounting assembly for a gearbox assemblyGEN ELECTRIC·Filed 2024·Granted Oct 21, 2025·0 cites·20 claims
- 3182US12416265B2Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2023·Granted Sep 16, 2025·0 cites·20 claims
- 3282US12180896B2Gearbox efficiency rating for turbomachine enginesGE AVIO SRL·Filed 2024·Granted Dec 31, 2024·0 cites·20 claims
- 3382US11905890B2Differential gearbox assembly for a turbine engineGEN ELECTRIC·Filed 2022·Granted Feb 20, 2024·1 cites·20 claims
- 3482US9649927B2Hybrid powertrain unit for motor vehicles with a variable transmission device between the electric machine and the differentialFIAT RICERCHE·Filed 2015·Granted May 16, 2017·4 cites·10 claims
- 3582US9016154B2Gear change device for a motor vehiclePREGNOLATO GIANLUIGI·Filed 2011·Granted Apr 28, 2015·10 cites·20 claims
- 3680US12421898B2Gearbox assembly with lubricant extraction volume ratioGEN ELECTRIC·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 3780US12049849B2Overall engine efficiency rating for turbomachine enginesGEN ELECTRIC·Filed 2023·Granted Jul 30, 2024·0 cites·20 claims
- 3880US8596152B2Rotary drum for a gear control device for a motor-vehicle gearbox and a gear control device for a motor-vehicle gearbox having such a drumPIACENZA GIANNI·Filed 2010·Granted Dec 3, 2013·7 cites·6 claims
- 3979US8495925B2Gearbox for a motor-vehicle double clutch transmissionPESOLA FABIO·Filed 2010·Granted Jul 30, 2013·6 cites·10 claims
- 4078US9573457B2Hybrid powertrain unit for motor vehicles with engagement devices on opposite sides of the electric machineFIAT RICERCHE·Filed 2015·Granted Feb 21, 2017·3 cites·8 claims
- 4178US8590425B2Hybrid propulsion system for a motor vehiclePESOLA FABIO·Filed 2010·Granted Nov 26, 2013·7 cites·5 claims
- 4278US8413537B2Motor vehicle gearboxGARABELLO MARCO·Filed 2008·Granted Apr 9, 2013·8 cites·11 claims
- 4378US2025297572A1Gearbox assembly with lubricant extraction volume ratioGEN ELECTRIC·Filed 2025·Application pending·0 cites
- 4477US12352214B2Differential gearbox assembly for a turbine engineGEN ELECTRIC·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 4577US12140081B2Midshaft rating for turbomachine enginesGEN ELECTRIC·Filed 2023·Granted Nov 12, 2024·0 cites·20 claims
- 4676US12385443B2Mounting assembly for a gearbox assemblyGEN ELECTRIC·Filed 2024·Granted Aug 12, 2025·0 cites·20 claims
- 4775US12460561B2Lubrication system for a turbine engineGE AVIO SRL·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 4875US12345201B2Gearbox assembly with lubricant extraction volume ratioGEN ELECTRIC·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 4975US9458921B2Gearbox for a motor vehicleFIAT RICERCHE·Filed 2014·Granted Oct 4, 2016·4 cites·12 claims
- 5073US9200705B2Electro-hydraulic actuation group for an automotive servo-assisted mechanical transmissionGARABELLO MARCO·Filed 2011·Granted Dec 1, 2015·3 cites·8 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →