Assignee
MARWAL SYSTEMS
FR·18 granted patents·1 pending application·338 citations·filing 1995–2003
Top patents by PatentIndex Score
19 records- 0191US6123511AFuel supplying apparatus for drawing off fuel for a motor vehicle tank having a jet pump deflector for primingMARWAL SYSTEMS·Filed 1997·Granted Sep 26, 2000·93 cites·18 claims
- 0278US6502558B1Assembly for transferring fuel from a motor vehicle tankMARWAL SYSTEMS·Filed 1999·Granted Jan 7, 2003·36 cites·27 claims
- 0367US6941808B2Drawing and gauging device for a motor vehicle fuel tankMARWAL SYSTEMS·Filed 2001·Granted Sep 13, 2005·15 cites·21 claims
- 0465US6712590B1Fuel drawing device for motor vehicle tankMARWAL SYSTEMS·Filed 2000·Granted Mar 30, 2004·18 cites·31 claims
- 0563US6588269B1Piezoelectric device for measuring liquid levelMARWAL SYSTEMS·Filed 2000·Granted Jul 8, 2003·19 cites·18 claims
- 0662US6364625B1Jet pump comprising a jet with variable cross-sectionMARWAL SYSTEMS·Filed 1998·Granted Apr 2, 2002·23 cites·21 claims
- 0761US6783329B2Regulating jet pump with two fluid seals, one opening at an intermediate inlet pressure and the other opening at a higher inlet pressure for increased flow through the pumpMARWAL SYSTEMS·Filed 2002·Granted Aug 31, 2004·14 cites·13 claims
- 0858US6851396B2On-board fuel feed system for a motor vehicleMARWAL SYSTEMS·Filed 2002·Granted Feb 8, 2005·20 cites·30 claims
- 0955US6786090B2Depth gaugeMARWAL SYSTEMS·Filed 2002·Granted Sep 7, 2004·11 cites·20 claims
- 1051US6843510B2System for coupling a fuel feed hose with the opening of equipment for filling a motor vehicle tankMARWAL SYSTEMS·Filed 2002·Granted Jan 18, 2005·8 cites·23 claims
- 1146US6422266B1Liquid transferring assembly, in particular for fuel additiveMARWAL SYSTEMS·Filed 1999·Granted Jul 23, 2002·13 cites·17 claims
- 1242US6412517B1Pump device for a gas oil tank of a motor vehicleMARWAL SYSTEMS·Filed 1998·Granted Jul 2, 2002·18 cites·17 claims
- 1341US7290992B2Suspension device for an electric pumpMARWAL SYSTEMS·Filed 2003·Granted Nov 6, 2007·5 cites·13 claims
- 1440US6305220B1Fuel gauging system for a motor vehicle fuel tankMARWAL SYSTEMS·Filed 1997·Granted Oct 23, 2001·10 cites·8 claims
- 1537US6328063B1Fuel drawing device for motor vehicle tankMARWAL SYSTEMS·Filed 1998·Granted Dec 11, 2001·16 cites·14 claims
- 1633US2003136355A1On-board system for feeding fuel additive in a motor vehicleMARWAL SYSTEMS·Filed 2002·Application pending·0 cites
- 1732US6589419B1Filtering means for fuel drawing assemblyMARWAL SYSTEMS·Filed 1999·Granted Jul 8, 2003·4 cites·16 claims
- 1832US5678449AIntake-and-gauging device for the fuel in a motor vehicleMARWAL SYSTEMS·Filed 1995·Granted Oct 21, 1997·9 cites·38 claims
- 1931US6125825AFuel pump assembly for motor vehicle and tank equipped with sameMARWAL SYSTEMS·Filed 1997·Granted Oct 3, 2000·6 cites·7 claims
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