Inventor · disambiguated record
Marcella Gai
Also filed as: GAI MARCELLA
23 granted patents·9 pending applications·28 citations·filing 2011–2024
91Inventor score
Top patents by PatentIndex Score
32 records- 0183US11794863B2Anti-roll stabilizer device for boatsULTRAFLEX SPA·Filed 2021·Granted Oct 24, 2023·2 cites·17 claims
- 0281US10875617B2Hydraulic steering system for a vehicleULTRAFLEX SPA·Filed 2017·Granted Dec 29, 2020·6 cites·11 claims
- 0380US10011342B2Directional control system for a boatGAI MARCELLA·Filed 2016·Granted Jul 3, 2018·6 cites·8 claims
- 0475US10011340B2Streering device for marine vesselsULTRAFLEX SPA·Filed 2017·Granted Jul 3, 2018·6 cites·15 claims
- 0560US9651151B2Double-effect hydraulic actuating cylinderGAI MARCELLA·Filed 2014·Granted May 16, 2017·2 cites·12 claims
- 0660US8726825B2Servo-assisted steering device for vehicles, in particular for boats or the likeGAI MARCELLA·Filed 2011·Granted May 20, 2014·2 cites·14 claims
- 0758US10801160B2Draw tape for cables or similar flexible elementsULTRAFLEX SPA·Filed 2018·Granted Oct 13, 2020·0 cites·19 claims
- 0858US9771134B2Device for controlling trim of a boatGAI MARCELLA·Filed 2014·Granted Sep 26, 2017·2 cites·11 claims
- 0957US12503213B2Vehicle steering systemULTRAFLEX SPA·Filed 2022·Granted Dec 23, 2025·0 cites·10 claims
- 1057US2025091706A1System for transmitting energy and data for boat steering devicesULTRAFLEX SPA·Filed 2024·Application pending·0 cites
- 1156US2024228004A1Boat control deviceULTRAFLEX SPA·Filed 2024·Application pending·0 cites
- 1254US10322784B2Combination of propulsion group and marine vessel, propulsion method of a marine vessel, and propulsion group for marine vesselULTRAFLEX SPA·Filed 2017·Granted Jun 18, 2019·1 cites·20 claims
- 1354US9738366B2Control device for generating auxiliary controls for a boatGAI MARCELLA·Filed 2015·Granted Aug 22, 2017·1 cites·14 claims
- 1453US12384495B2Support system for outboard marine motors at the transom of a boatULTRAFLEX SPA·Filed 2022·Granted Aug 12, 2025·0 cites·10 claims
- 1553US2023132424A1Bottling deviceIND DI LEIVI SRL·Filed 2022·Application pending·0 cites
- 1652US11492089B2Device for fastening steering actuator cylinders to outboard marine motors and dual-acting actuator cylinder for outboard marine motorsULTRAFLEX SPA·Filed 2020·Granted Nov 8, 2022·0 cites·8 claims
- 1751US9676465B2Piston pumpGAI MARCELLA·Filed 2014·Granted Jun 13, 2017·0 cites·13 claims
- 1849US11981407B2Hydraulic steering device for a boat, a vessel, or the likeULTRAFLEX SPA·Filed 2020·Granted May 14, 2024·0 cites·11 claims
- 1947US11242124B2Steering system for a boat, a marine vessel, or the likeULTRAFLEX SPA·Filed 2020·Granted Feb 8, 2022·0 cites·13 claims
- 2045US11214345B2Propulsion assembly and boat combination, boat propulsion method, and boat propulsion assemblyULTRAFLEX SPA·Filed 2019·Granted Jan 4, 2022·0 cites·12 claims
- 2142US10385910B2Steering gear for boatsGAI MARCELLA·Filed 2014·Granted Aug 20, 2019·0 cites·8 claims
- 2242US2020407033A1Control system for a jet propulsion boatULTRAFLEX SPA·Filed 2020·Application pending·0 cites
- 2341US10494072B2Double effect hydraulic actuating cylinderULTRAFLEX SPA·Filed 2018·Granted Dec 3, 2019·0 cites·11 claims
- 2441US2021291951A1Joystick with control membersULTRAFLEX SPA·Filed 2021·Application pending·0 cites
- 2539US10246175B2Marine steering systemULTRAFLEX SPA·Filed 2017·Granted Apr 2, 2019·0 cites·14 claims
- 2639US2019135327A1Frame for steering wheel and manufacturing method thereforULTRAFLEX SPA·Filed 2018·Application pending·0 cites
- 2738US8689716B2Servo-assisted steering deviceGAI MARCELLA·Filed 2012·Granted Apr 8, 2014·0 cites·22 claims
- 2837US11472521B2Control system for boatsULTRAFLEX SPA·Filed 2020·Granted Oct 18, 2022·0 cites·17 claims
- 2937US2018170501A1Tiller arm for outboard motors and steering group of outboard motor having such tiller armULTRAFLEX SPA·Filed 2017·Application pending·0 cites
- 3036US2018304979A1Command device for marine vesselsULTRAFLEX SPA·Filed 2018·Application pending·0 cites
- 3135US10633070B2Locking device of actuation stroke of marine vessel control systemULTRAFLEX SPA·Filed 2019·Granted Apr 28, 2020·0 cites·19 claims
- 3234US2021039759A1Device and method for generating boat control signalsULTRAFLEX SPA·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →