Assignee
DANA CORP
US·1,508 granted patents·8 pending applications·39,283 citations·filing 1973–2006
Top patents by PatentIndex Score
1,516 records- 0199US5560461AMultiple cone synchronizer for vehicle transmissionDANA CORP·Filed 1995·Granted Oct 1, 1996·339 cites·60 claims
- 0298US4844484AFloating lip seal with reinforced flexible portionDANA CORP·Filed 1988·Granted Jul 4, 1989·125 cites·12 claims
- 0397US6561017B1Tire inflation methodDANA CORP·Filed 2001·Granted May 13, 2003·75 cites·20 claims
- 0497US5981921AMethod of magnetic pulse welding an end fitting to a driveshaft tube of a vehicular driveshaftDANA CORP·Filed 1997·Granted Nov 9, 1999·130 cites·24 claims
- 0597US5842411AShielded printerDANA CORP·Filed 1997·Granted Dec 1, 1998·86 cites·7 claims
- 0697US5795361AFilter configurationDANA CORP·Filed 1996·Granted Aug 18, 1998·208 cites·18 claims
- 0797US5230539AQuick connect tube couplingDANA CORP·Filed 1991·Granted Jul 27, 1993·146 cites·11 claims
- 0897US4588195AFloating lip seal assembly with convoluted flexible sectionDANA CORP·Filed 1985·Granted May 13, 1986·107 cites·10 claims
- 0997US4271722AAxle disconnectDANA CORP·Filed 1979·Granted Jun 9, 1981·79 cites·9 claims
- 1097US4227427ADrive unit assemblyDANA CORP·Filed 1977·Granted Oct 14, 1980·90 cites·8 claims
- 1196US7302979B2Vehicle tire inflation system and sensor and method of useDANA CORP·Filed 2005·Granted Dec 4, 2007·42 cites·19 claims
- 1296US6733411B1Electronically controlled hydraulic actuator for limited slip differential assemblyDANA CORP·Filed 2002·Granted May 11, 2004·72 cites·18 claims
- 1396US6419278B1Automotive hose couplingDANA CORP·Filed 2000·Granted Jul 16, 2002·157 cites·18 claims
- 1496US6398262B1Modular subframe assembly for a motor vehicleDANA CORP·Filed 2000·Granted Jun 4, 2002·90 cites·13 claims
- 1596US6384721B1Brake wear sensorDANA CORP·Filed 2001·Granted May 7, 2002·49 cites·18 claims
- 1696US6298941B1Electro-hydraulic power steering systemDANA CORP·Filed 2000·Granted Oct 9, 2001·147 cites·23 claims
- 1796US6010155AVehicle frame assembly and method for manufacturing sameDANA CORP·Filed 1996·Granted Jan 4, 2000·200 cites·19 claims
- 1896US5487767ARadially sealed air filtersDANA CORP·Filed 1995·Granted Jan 30, 1996·316 cites·11 claims
- 1996US5452957ACenter bearing assembly including support member containing rheological fluidDANA CORP·Filed 1994·Granted Sep 26, 1995·68 cites·19 claims
- 2096US5415677AAir filters including filters configured for both radial and axial sealingDANA CORP·Filed 1993·Granted May 16, 1995·202 cites·26 claims
- 2196US4013057APiston assemblyDANA CORP·Filed 1975·Granted Mar 22, 1977·64 cites·4 claims
- 2295US7132621B2Plasma catalystDANA CORP·Filed 2003·Granted Nov 7, 2006·40 cites·9 claims
- 2395US6894607B1Tire pressure management system valve integrity verification methodDANA CORP·Filed 2001·Granted May 17, 2005·56 cites·10 claims
- 2495US6688616B1Suspension camber and caster adjustment systemDANA CORP·Filed 2001·Granted Feb 10, 2004·66 cites·20 claims
- 2595US6543787B1Boundary gasket with waffle pattern sealing beadsDANA CORP·Filed 2001·Granted Apr 8, 2003·39 cites·10 claims
- 2695US6366201B1Parallel resistor array for progressively detecting brake lining wearDANA CORP·Filed 2001·Granted Apr 2, 2002·43 cites·12 claims
- 2795US6122948AMethod of hydroforming a front axle beamDANA CORP·Filed 1999·Granted Sep 26, 2000·64 cites·30 claims
- 2895US5816089AHydroforming apparatus having in-die hole piercing capabilities and a slug ejection system using hydroforming fluidDANA CORP·Filed 1996·Granted Oct 6, 1998·64 cites·18 claims
- 2995US5544902AMetal gasket with bolt retention freatureDANA CORP·Filed 1994·Granted Aug 13, 1996·48 cites·15 claims
- 3095US5468028AQuick connect tube couplingsDANA CORP·Filed 1994·Granted Nov 21, 1995·80 cites·13 claims
- 3195US5052534AElectromagnetic synchronizing and shifting clutchDANA CORP·Filed 1990·Granted Oct 1, 1991·80 cites·13 claims
- 3295US3952829AVehicle speed control circuitDANA CORP·Filed 1975·Granted Apr 27, 1976·76 cites·11 claims
- 3394US6834631B1Method of determining transition from starter to alternator function by monitoring belt tension or tensioner positionDANA CORP·Filed 2004·Granted Dec 28, 2004·57 cites·4 claims
- 3494US6733040B1Closed channel structural member having internal reinforcement for vehicle body and frame assemblyDANA CORP·Filed 2002·Granted May 11, 2004·104 cites·19 claims
- 3594US6575264B2Precision electro-hydraulic actuator positioning systemDANA CORP·Filed 2001·Granted Jun 10, 2003·91 cites·31 claims
- 3694US6217758B1Oil sump arrangement with integral filter and heat exchangerDANA CORP·Filed 1999·Granted Apr 17, 2001·76 cites·14 claims
- 3794US5829892ACenter bearing bracket and supportDANA CORP·Filed 1997·Granted Nov 3, 1998·60 cites·11 claims
- 3894US5681061AQuick connect tube couplingsDANA CORP·Filed 1995·Granted Oct 28, 1997·63 cites·11 claims
- 3994US5564853ABall and socket joint assemblyDANA CORP·Filed 1994·Granted Oct 15, 1996·86 cites·26 claims
- 4094US5320205AWear adjustment for a clutchDANA CORP·Filed 1992·Granted Jun 14, 1994·62 cites·13 claims
- 4194US5224906AHydraulic actuator for clutch assembliesDANA CORP·Filed 1992·Granted Jul 6, 1993·76 cites·20 claims
- 4294US5209414AApparatus for precisely winding a coil of wireDANA CORP·Filed 1991·Granted May 11, 1993·72 cites·11 claims
- 4394US5119918AElectromagnetic clutch with permanent magnet brakeDANA CORP·Filed 1991·Granted Jun 9, 1992·64 cites·5 claims
- 4494US4941508AForce balanced hydraulic spool valveDANA CORP·Filed 1989·Granted Jul 17, 1990·115 cites·10 claims
- 4594US4781078ALocking differential with electromagnetic actuated clutchDANA CORP·Filed 1987·Granted Nov 1, 1988·89 cites·17 claims
- 4694US4733578ABevel gear differential with conical spherical gear seatsDANA CORP·Filed 1986·Granted Mar 29, 1988·78 cites·11 claims
- 4794US4180138AVehicle having auxiliary drive mechanismDANA CORP·Filed 1977·Granted Dec 25, 1979·86 cites·8 claims
- 4893US7331896B1Torque control system for all-wheel drive drivetrainDANA CORP·Filed 2005·Granted Feb 19, 2008·59 cites·20 claims
- 4993US7322106B2Method of manufacturing a node for connecting vehicle frame membersDANA CORP·Filed 2004·Granted Jan 29, 2008·76 cites·20 claims
- 5093US7265659B2Tire pressure management system valve integrity verification methodDANA CORP·Filed 2005·Granted Sep 4, 2007·14 cites·23 claims
Showing the top 50 of 1,516 patent records by PatentIndex Score.
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