Assignee
SAUER INC
US·71 granted patents·1,959 citations·filing 1990–1999
Top patents by PatentIndex Score
71 records- 0198US5156576ACompact integrated transaxleSAUER INC·Filed 1991·Granted Oct 20, 1992·138 cites·10 claims
- 0296US5505279AHydrostatic transmission and axle assemblySAUER INC·Filed 1991·Granted Apr 9, 1996·71 cites·8 claims
- 0395US5390759ADriving mechanism for an automotive propel driveSAUER INC·Filed 1993·Granted Feb 21, 1995·108 cites·8 claims
- 0493US5626204AHydrostatic transaxleSAUER INC·Filed 1996·Granted May 6, 1997·54 cites·1 claims
- 0592US5969520AMagnetic ball joystickSAUER INC·Filed 1997·Granted Oct 19, 1999·95 cites·6 claims
- 0691US6202783B1Hydrostatically driven vehicle with retarder valveSAUER INC·Filed 1999·Granted Mar 20, 2001·54 cites·11 claims
- 0790US6135231AMethod and means for providing a steer-assist and anti-spin system for hydrostatically propelled vehiclesSAUER INC·Filed 1999·Granted Oct 24, 2000·77 cites·3 claims
- 0888US5875630AHydraulic drive assemblySAUER INC·Filed 1997·Granted Mar 2, 1999·41 cites·12 claims
- 0985US5775453ATraction control system and method for hydraulically propelled vehiclesSAUER INC·Filed 1995·Granted Jul 7, 1998·47 cites·11 claims
- 1085US5335750ADual mode transmission controlSAUER INC·Filed 1992·Granted Aug 9, 1994·77 cites·10 claims
- 1185US5207060ATandem hydraulic motorSAUER INC·Filed 1991·Granted May 4, 1993·77 cites·1 claims
- 1284US5542494AHydrostatic transmission and axle assemblySAUER INC·Filed 1994·Granted Aug 6, 1996·24 cites·1 claims
- 1384US5165233ACharge pressure priority valveSAUER INC·Filed 1991·Granted Nov 24, 1992·34 cites·14 claims
- 1483US5560203ATransmission control system and methodSAUER INC·Filed 1995·Granted Oct 1, 1996·36 cites·24 claims
- 1581US5531190AElectrohydraulic fan controlSAUER INC·Filed 1994·Granted Jul 2, 1996·46 cites·15 claims
- 1680US5941689AControl system and method to control variable hydraulic pumps with a temperature sensorSAUER INC·Filed 1997·Granted Aug 24, 1999·33 cites·11 claims
- 1780US5513717AHydrostatic transmission and axle assemblySAUER INC·Filed 1994·Granted May 7, 1996·21 cites·1 claims
- 1878US6145287AHydrostatic circuit for harvesting machineSAUER INC·Filed 1999·Granted Nov 14, 2000·29 cites·5 claims
- 1978US5921151AAxle driving apparatusSAUER INC·Filed 1998·Granted Jul 13, 1999·20 cites·1 claims
- 2078US5881629AControl device for variable hydraulic machinesSAUER INC·Filed 1997·Granted Mar 16, 1999·38 cites·5 claims
- 2178US5802931AAxle driving apparatusSAUER INC·Filed 1996·Granted Sep 8, 1998·20 cites·1 claims
- 2278US5501578AHydrostatic axial piston pump with three bearing arrangementSAUER INC·Filed 1995·Granted Mar 26, 1996·41 cites·8 claims
- 2377US6109030AApparatus and method for ganging multiple open circuit pumpsSAUER INC·Filed 1998·Granted Aug 29, 2000·26 cites·18 claims
- 2474US5218886AHydrostatic transmission center sectionSAUER INC·Filed 1991·Granted Jun 15, 1993·36 cites·10 claims
- 2574US5205201ADisplacement control valveSAUER INC·Filed 1991·Granted Apr 27, 1993·28 cites·9 claims
- 2673US5628187AMethod to calibrate a hydrostatic transmission with electronic controlsSAUER INC·Filed 1996·Granted May 13, 1997·28 cites·14 claims
- 2773US5540563AUnitary housing for double hydraulic unitSAUER INC·Filed 1994·Granted Jul 30, 1996·29 cites·14 claims
- 2871US6033188AMeans and method for varying margin pressure as a function of pump displacement in a pump with load sensing controlSAUER INC·Filed 1998·Granted Mar 7, 2000·32 cites·9 claims
- 2970US5634526AHydrostatic transmission center sectionSAUER INC·Filed 1996·Granted Jun 3, 1997·20 cites·1 claims
- 3070US5241872ASwashplate centering mechanism for a variable displacement pumpSAUER INC·Filed 1992·Granted Sep 7, 1993·25 cites·7 claims
- 3169US6203283B1Single piece yoke stroking device for bent axis type hydraulic pumps and variable motorsSAUER INC·Filed 1999·Granted Mar 20, 2001·30 cites·18 claims
- 3268US5983781ASliding bearing with self-adjusted load bearing capacitySAUER INC·Filed 1997·Granted Nov 16, 1999·28 cites·23 claims
- 3368US5325055ARetained magnetic strip for mounting on a rotating member to provide a magnetic flux to be sensedSAUER INC·Filed 1991·Granted Jun 28, 1994·26 cites·7 claims
- 3467US5603348ADamped poppet valveSAUER INC·Filed 1995·Granted Feb 18, 1997·28 cites·16 claims
- 3566US5593000AHydrostatic transaxleSAUER INC·Filed 1996·Granted Jan 14, 1997·12 cites·1 claims
- 3664US5335746AElectromagnetic clutch driven steerable axleSAUER INC·Filed 1993·Granted Aug 9, 1994·18 cites·14 claims
- 3763US5211077AHydrostatic transmission center sectionSAUER INC·Filed 1991·Granted May 18, 1993·26 cites·9 claims
- 3862US5979271AAxle driving apparatusSAUER INC·Filed 1999·Granted Nov 9, 1999·10 cites·1 claims
- 3961US5588805AVibration and pressure attenuator for hydraulic unitsSAUER INC·Filed 1995·Granted Dec 31, 1996·21 cites·12 claims
- 4060US5211064APower take-off driveSAUER INC·Filed 1991·Granted May 18, 1993·22 cites·19 claims
- 4158US6082410APort plugSAUER INC·Filed 1999·Granted Jul 4, 2000·31 cites·21 claims
- 4256US6176086B1Hydrostatic transmission in one housingSAUER INC·Filed 1998·Granted Jan 23, 2001·16 cites·18 claims
- 4356US6119456ADisplacement control with load feedback and stroke control for a hydraulic unitSAUER INC·Filed 1998·Granted Sep 19, 2000·20 cites·30 claims
- 4456US5160245ADisplacement control feedback apparatus and methodSAUER INC·Filed 1991·Granted Nov 3, 1992·16 cites·6 claims
- 4555US5207144ASwashplate leveling deviceSAUER INC·Filed 1991·Granted May 4, 1993·18 cites·6 claims
- 4649US5970808AMethod of converting power takeoff assembly to include selectively controlled multiple power takeoff shaftsSAUER INC·Filed 1998·Granted Oct 26, 1999·10 cites·4 claims
- 4749US5467598ADisplacement override/brake control circuitSAUER INC·Filed 1992·Granted Nov 21, 1995·14 cites·9 claims
- 4845US5378127AManual displacement control for hydrostatic transmissions and method of precise symmetry adjustment thereforeSAUER INC·Filed 1993·Granted Jan 3, 1995·11 cites·8 claims
- 4945US5103671AHydrostatic test standSAUER INC·Filed 1990·Granted Apr 14, 1992·20 cites·21 claims
- 5044US5933795ASpeed sensing deviceSAUER INC·Filed 1997·Granted Aug 3, 1999·12 cites·17 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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