Assignee
VHIT SPA
IT·9 granted patents·6 pending applications·16 citations·filing 2003–2020
Top patents by PatentIndex Score
15 records- 0182US11965505B2PumpVHIT SPA·Filed 2020·Granted Apr 23, 2024·3 cites·14 claims
- 0278US9404495B2Variable displacement pump with double eccentric ring and displacement regulation methodVHIT SPA·Filed 2013·Granted Aug 2, 2016·2 cites·20 claims
- 0370US9421954B2Hydraulic braking system for farm tractors or the like and method of managing such systemVHIT SPA·Filed 2013·Granted Aug 23, 2016·2 cites·8 claims
- 0463US9388810B2Rotary vacuum pump with circumferential groove for a lubricating and sealing fluidVHIT SPA·Filed 2012·Granted Jul 12, 2016·2 cites·19 claims
- 0559US7195467B2Internal gear machine with variable capacityVHIT SPA·Filed 2003·Granted Mar 27, 2007·7 cites·13 claims
- 0647US2015345496A1Lubrication system for a rotary vacuum pumpVHIT SPA·Filed 2013·Application pending·0 cites
- 0744US10449940B2Pre-filling device for a braking system comprising a hydro-booster device and operating method thereofVHIT SPA·Filed 2016·Granted Oct 22, 2019·0 cites·9 claims
- 0842US9739269B2System, pump and method of vacuum generation for applications to motor vehiclesVHIT SPA·Filed 2012·Granted Aug 22, 2017·0 cites·18 claims
- 0940US10532723B2Hydraulic device for controlling braking for farm vehicles and the likeVHIT SPA·Filed 2016·Granted Jan 14, 2020·0 cites·4 claims
- 1040US9765778B2Variable displacement rotary pump and displacement regulation methodVHIT SPA·Filed 2013·Granted Sep 19, 2017·0 cites·15 claims
- 1139US2016222963A1Variable displacement pump with electric control of displacement regulation and method of regulating pump displacementVHIT SPA·Filed 2014·Application pending·0 cites
- 1238US2015322944A1Variable displacement vane pump and method of regulating the displacement thereofVHIT SPA·Filed 2013·Application pending·0 cites
- 1338US2020247377A1Pressure balancing system for master cylinders of braking systems and operating method thereofVHIT SPA·Filed 2016·Application pending·0 cites
- 1431US2016195088A1Vane rotor for a rotary volumetric pumpVHIT SPA·Filed 2013·Application pending·0 cites
- 1528US2015292502A1Rotary positive displacement pump and method of regulating its displacementVHIT SPA·Filed 2012·Application pending·0 cites
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