Assignee
TIMKEN CO
US·281 granted patents·63 pending applications·7,785 citations·filing 1973–2025
Top patents by PatentIndex Score
344 records- 0199US4399998ASelf-venting seal lipTIMKEN CO·Filed 1981·Granted Aug 23, 1983·99 cites·16 claims
- 0298US6645108B1Active torque bias system and controlsTIMKEN CO·Filed 2002·Granted Nov 11, 2003·69 cites·22 claims
- 0398US6406399B1Planetary traction drive transmissionTIMKEN CO·Filed 2000·Granted Jun 18, 2002·303 cites·23 claims
- 0498US6095940ATraction drive transmissionTIMKEN CO·Filed 1999·Granted Aug 1, 2000·269 cites·22 claims
- 0597US6764219B2Full complement antifriction bearingTIMKEN CO·Filed 2002·Granted Jul 20, 2004·54 cites·24 claims
- 0697US6501382B1Bearing with data storage deviceTIMKEN CO·Filed 2001·Granted Dec 31, 2002·65 cites·25 claims
- 0797US6293704B1Shaft mounting with enhanced stabilityTIMKEN CO·Filed 2000·Granted Sep 25, 2001·85 cites·15 claims
- 0897US4770424ACompact labyrinth-type sealTIMKEN CO·Filed 1987·Granted Sep 13, 1988·43 cites·23 claims
- 0997US4054999AAdjusting process for bearingsTIMKEN CO·Filed 1975·Granted Oct 25, 1977·90 cites·17 claims
- 1096US6485188B1Wheel mounting with a bearing race embedded in a cast componentTIMKEN CO·Filed 2000·Granted Nov 26, 2002·74 cites·21 claims
- 1195US7297086B2Epicyclic gear systemsTIMKEN CO·Filed 2004·Granted Nov 20, 2007·51 cites·19 claims
- 1295US7238140B2Differential with torque vectoring capabilitiesTIMKEN CO·Filed 2005·Granted Jul 3, 2007·30 cites·18 claims
- 1395US6517249B1Bearing with amorphous boron carbide coatingTIMKEN CO·Filed 2000·Granted Feb 11, 2003·71 cites·20 claims
- 1495US5813675AMultibarrier sealTIMKEN CO·Filed 1996·Granted Sep 29, 1998·73 cites·22 claims
- 1595US5386630AProcess and tool for adjusting bearingsTIMKEN CO·Filed 1993·Granted Feb 7, 1995·77 cites·17 claims
- 1695US4799808ACompact sealTIMKEN CO·Filed 1987·Granted Jan 24, 1989·73 cites·20 claims
- 1795US4770548AHydrodynamic sealTIMKEN CO·Filed 1987·Granted Sep 13, 1988·73 cites·25 claims
- 1894US7886858B2High reduction ratio electric hub driveTIMKEN CO·Filed 2006·Granted Feb 15, 2011·27 cites·13 claims
- 1994US7780357B2Bearing with cage-mounted sensorsTIMKEN CO·Filed 2006·Granted Aug 24, 2010·23 cites·25 claims
- 2094US6535135B1Bearing with wireless self-powered sensor unitTIMKEN CO·Filed 2000·Granted Mar 18, 2003·150 cites·30 claims
- 2194US6357922B1Lubrication system for high speed antifriction bearingsTIMKEN CO·Filed 2000·Granted Mar 19, 2002·56 cites·17 claims
- 2294US5129744ATwo component bearing seal with bumpersTIMKEN CO·Filed 1991·Granted Jul 14, 1992·63 cites·25 claims
- 2394US5022659ASeal assembly for antifriction bearingsTIMKEN CO·Filed 1989·Granted Jun 11, 1991·64 cites·7 claims
- 2494US4448461ASelf-venting sealTIMKEN CO·Filed 1982·Granted May 15, 1984·53 cites·18 claims
- 2593US7000717B2Output power split hybrid electric drive systemTIMKEN CO·Filed 2002·Granted Feb 21, 2006·86 cites·15 claims
- 2693US6544140B2Pinion mounting with direct tapered roller bearing arrangementTIMKEN CO·Filed 2001·Granted Apr 8, 2003·66 cites·35 claims
- 2793US6502996B2Bearing with low wear and low power loss characteristicsTIMKEN CO·Filed 2001·Granted Jan 7, 2003·39 cites·24 claims
- 2893US4425011APolymer cage for a high speed tapered roller bearingTIMKEN CO·Filed 1982·Granted Jan 10, 1984·89 cites·20 claims
- 2992US8342535B2Non-contact labyrinth seal assembly and method of construction thereofTIMKEN CO·Filed 2008·Granted Jan 1, 2013·25 cites·4 claims
- 3092US7960888B2Electric motor with field weakeningTIMKEN CO·Filed 2007·Granted Jun 14, 2011·31 cites·17 claims
- 3192US6994475B2Coated rolling element bearing cagesTIMKEN CO·Filed 2004·Granted Feb 7, 2006·39 cites·17 claims
- 3292US6922004B2Axial flux motor assemblyTIMKEN CO·Filed 2002·Granted Jul 26, 2005·56 cites·31 claims
- 3392US6770007B2Epicyclic drive with unified planet assembliesTIMKEN CO·Filed 2003·Granted Aug 3, 2004·28 cites·12 claims
- 3492US6161962ABearing with sensor moduleTIMKEN CO·Filed 1997·Granted Dec 19, 2000·187 cites·24 claims
- 3592US4150468AAdjusting process for bearingsTIMKEN CO·Filed 1977·Granted Apr 24, 1979·47 cites·23 claims
- 3692US4043620ARib-mounted bearing sealTIMKEN CO·Filed 1976·Granted Aug 23, 1977·51 cites·15 claims
- 3791US7240570B2Load-sensing bearingTIMKEN CO·Filed 2005·Granted Jul 10, 2007·16 cites·36 claims
- 3891US7110910B1Method and apparatus for determining the straightness of tubes and barsTIMKEN CO·Filed 2005·Granted Sep 19, 2006·69 cites·27 claims
- 3991US7056259B2Epicyclic gear systemTIMKEN CO·Filed 2002·Granted Jun 6, 2006·33 cites·19 claims
- 4091US6312161B1End cap for bearing assemblyTIMKEN CO·Filed 2000·Granted Nov 6, 2001·34 cites·19 claims
- 4191US5494358APackage bearingTIMKEN CO·Filed 1994·Granted Feb 27, 1996·65 cites·13 claims
- 4291US5028152AMachine with thermally compensated bearingsTIMKEN CO·Filed 1990·Granted Jul 2, 1991·103 cites·19 claims
- 4390US6994646B2Electro-mechanical infinitely variable transmissionTIMKEN CO·Filed 2002·Granted Feb 7, 2006·68 cites·16 claims
- 4490US6993852B2Gauge and process for adjusting bearingsTIMKEN CO·Filed 2002·Granted Feb 7, 2006·64 cites·15 claims
- 4590US5851313ACase-hardened stainless steel bearing component and process and manufacturing the sameTIMKEN CO·Filed 1996·Granted Dec 22, 1998·58 cites·18 claims
- 4690US5553870ALip seal separating oil and greaseTIMKEN CO·Filed 1994·Granted Sep 10, 1996·68 cites·24 claims
- 4790US4819949AShielded seal assemblyTIMKEN CO·Filed 1987·Granted Apr 11, 1989·48 cites·21 claims
- 4890US4336971AUnitized multirow tapered roller bearingTIMKEN CO·Filed 1980·Granted Jun 29, 1982·50 cites·7 claims
- 4989US6786645B2Mounting for vehicular road wheelTIMKEN CO·Filed 2002·Granted Sep 7, 2004·31 cites·33 claims
- 5089US6058767AMeasurement of wheel bearing end playTIMKEN CO·Filed 1998·Granted May 9, 2000·80 cites·20 claims
Showing the top 50 of 344 patent records by PatentIndex Score.
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