P

Inventor

GAI MARCELLA

IT23 patents
⚠️ This page may combine multiple inventors who share the name “GAI MARCELLA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ULTRAFLEX SPA

15 patents
US10875617B2Dec 29, 2020

Hydraulic steering system for a vehicle

ULTRAFLEX SPA6 citations71
US10011340B2Jul 3, 2018

Streering device for marine vessels

ULTRAFLEX SPA6 citations64
US11794863B2Oct 24, 2023

Anti-roll stabilizer device for boats

ULTRAFLEX SPA2 citations63
US12503213B2Dec 23, 2025

Vehicle steering system

ULTRAFLEX SPA0 citations55
US10322784B2Jun 18, 2019

Combination of propulsion group and marine vessel, propulsion method of a marine vessel, and propulsion group for marine vessel

ULTRAFLEX SPA1 citations54
US10801160B2Oct 13, 2020

Draw tape for cables or similar flexible elements

ULTRAFLEX SPA0 citations51
US11981407B2May 14, 2024

Hydraulic steering device for a boat, a vessel, or the like

ULTRAFLEX SPA0 citations50
US11492089B2Nov 8, 2022

Device for fastening steering actuator cylinders to outboard marine motors and dual-acting actuator cylinder for outboard marine motors

ULTRAFLEX SPA0 citations50
US11242124B2Feb 8, 2022

Steering system for a boat, a marine vessel, or the like

ULTRAFLEX SPA0 citations50
US11214345B2Jan 4, 2022

Propulsion assembly and boat combination, boat propulsion method, and boat propulsion assembly

ULTRAFLEX SPA0 citations48
US12384495B2Aug 12, 2025

Support system for outboard marine motors at the transom of a boat

ULTRAFLEX SPA0 citations46
US11472521B2Oct 18, 2022

Control system for boats

ULTRAFLEX SPA0 citations43
US10246175B2Apr 2, 2019

Marine steering system

ULTRAFLEX SPA0 citations40
US10494072B2Dec 3, 2019

Double effect hydraulic actuating cylinder

ULTRAFLEX SPA0 citations39
US10633070B2Apr 28, 2020

Locking device of actuation stroke of marine vessel control system

ULTRAFLEX SPA0 citations27

GAI MARCELLA

8 patents