Assignee
ROLLER BEARING CO OF AMERICA
39 granted patents·39 pending applications·733 citations·filing 1975–2015
Top patents by PatentIndex Score
78 records- 0193US8025257B2Actuation system for a lift assisting device and roller bearings used thereinROLLER BEARING CO OF AMERICA·Filed 2008·Granted Sep 27, 2011·22 cites·7 claims
- 0292US4286894ATolerance ringsROLLER BEARING CO OF AMERICA·Filed 1979·Granted Sep 1, 1981·147 cites·6 claims
- 0392US4109976ASelf-aligning bushingROLLER BEARING CO OF AMERICA·Filed 1977·Granted Aug 29, 1978·58 cites·2 claims
- 0491US7828482B2Tungsten carbide enhanced bearingROLLER BEARING CO OF AMERICA·Filed 2007·Granted Nov 9, 2010·25 cites·2 claims
- 0591US7007787B2High endurance high capacity ball transfer unitROLLER BEARING CO OF AMERICA·Filed 2004·Granted Mar 7, 2006·40 cites·12 claims
- 0690US8876390B2Slotted bearings with wear-resistant treatments for gearbox mounting in a geared turbofan engineROLLER BEARING CO OF AMERICA·Filed 2012·Granted Nov 4, 2014·11 cites·10 claims
- 0790US4222246ASlip clutchROLLER BEARING CO OF AMERICA·Filed 1978·Granted Sep 16, 1980·57 cites·12 claims
- 0890US4113327ACombination seal and thrust washer for anti-friction bearingsROLLER BEARING CO OF AMERICA·Filed 1976·Granted Sep 12, 1978·43 cites·7 claims
- 0989US9316257B2Spherical bearing with sealing member memberROLLER BEARING CO OF AMERICA·Filed 2013·Granted Apr 19, 2016·9 cites·20 claims
- 1089US9227720B2Composite annular seal assembly for bearings in aircraftROLLER BEARING CO OF AMERICA·Filed 2014·Granted Jan 5, 2016·8 cites·14 claims
- 1187US6626575B2Spherical plain bearing with spread lock dual sealing meansROLLER BEARING CO OF AMERICA·Filed 2001·Granted Sep 30, 2003·29 cites·21 claims
- 1286US4765757ASelf-aligning spherical bushing meansROLLER BEARING CO OF AMERICA·Filed 1987·Granted Aug 23, 1988·51 cites·19 claims
- 1385US9261132B2Low friction bearing assembly and link apparatusROLLER BEARING CO OF AMERICA·Filed 2014·Granted Feb 16, 2016·7 cites·14 claims
- 1484US8038351B2Self-lubricated bearing assemblyROLLER BEARING CO OF AMERICA·Filed 2008·Granted Oct 18, 2011·11 cites·7 claims
- 1582US8876396B2Roller bearing with knurled wear resistant exterior surface and method of manufacturing the sameROLLER BEARING CO OF AMERICA·Filed 2012·Granted Nov 4, 2014·10 cites·25 claims
- 1682US8021053B2Rotary wing aircraft ball bearingROLLER BEARING CO OF AMERICA·Filed 2007·Granted Sep 20, 2011·8 cites·10 claims
- 1780US8034865B2Self-lubricating surface coating compositionROLLER BEARING CO OF AMERICA·Filed 2009·Granted Oct 11, 2011·7 cites·21 claims
- 1880US7703746B2Ground-based power generator with ball-roller bearing butterfly valveROLLER BEARING CO OF AMERICA·Filed 2008·Granted Apr 27, 2010·7 cites·5 claims
- 1976US6287011B1Spherical plain bearingROLLER BEARING CO OF AMERICA·Filed 2000·Granted Sep 11, 2001·16 cites·16 claims
- 2075US8851755B2Self-aligning track roller bearingROLLER BEARING CO OF AMERICA·Filed 2013·Granted Oct 7, 2014·5 cites·10 claims
- 2174US9157480B2Two stage seal for a bearing assemblyROLLER BEARING CO OF AMERICA·Filed 2013·Granted Oct 13, 2015·3 cites·20 claims
- 2274US8926185B2Spherical plain bearing with lubrication grooveROLLER BEARING CO OF AMERICA·Filed 2012·Granted Jan 6, 2015·4 cites·24 claims
- 2373US9303689B2Non-rhythmically spaced rolling elements for reduction in bearing non-repeatable run-outROLLER BEARING CO OF AMERICA·Filed 2014·Granted Apr 5, 2016·3 cites·13 claims
- 2472US9221475B2Self lubricated spherical transom bearingROLLER BEARING CO OF AMERICA·Filed 2013·Granted Dec 29, 2015·3 cites·26 claims
- 2572US4080013ASealed self-aligning spherical bushingROLLER BEARING CO OF AMERICA·Filed 1976·Granted Mar 21, 1978·22 cites·7 claims
- 2664US9109623B2Integrated cartridge double-row ball bearing for a nuclear reactor control rod drive mechanismROLLER BEARING CO OF AMERICA·Filed 2013·Granted Aug 18, 2015·2 cites·23 claims
- 2762US4537526AHub mounting deviceROLLER BEARING CO OF AMERICA·Filed 1984·Granted Aug 27, 1985·14 cites·11 claims
- 2861US4306838AForce transferring elementsROLLER BEARING CO OF AMERICA·Filed 1979·Granted Dec 22, 1981·23 cites·8 claims
- 2960US5531137ACam follower assemblyROLLER BEARING CO OF AMERICA·Filed 1994·Granted Jul 2, 1996·23 cites·20 claims
- 3059US6146471ASpherical plain bearing and method of manufacturing thereofROLLER BEARING CO OF AMERICA·Filed 1999·Granted Nov 14, 2000·17 cites·11 claims
- 3159US5501533ARoller bearing assembly having improved axial retention and angular clockingROLLER BEARING CO OF AMERICA·Filed 1995·Granted Mar 26, 1996·23 cites·16 claims
- 3255US9033587B1Cage for a roller bearing and a method of manufacturing the sameROLLER BEARING CO OF AMERICA·Filed 2014·Granted May 19, 2015·1 cites·18 claims
- 3355US8033736B2Swashplate bearing assembly with enhanced alloysROLLER BEARING CO OF AMERICA·Filed 2008·Granted Oct 11, 2011·4 cites·14 claims
- 3454US2009060706A1Ball bearing and pump for cryogenic useROLLER BEARING CO OF AMERICA·Filed 2008·Application pending·0 cites
- 3553US8033389B2Conveyor chain having a low friction linerROLLER BEARING CO OF AMERICA·Filed 2008·Granted Oct 11, 2011·3 cites·11 claims
- 3650US6354744B1Bearings, end washers and securing methodROLLER BEARING CO OF AMERICA·Filed 2000·Granted Mar 12, 2002·4 cites·49 claims
- 3749US2008247697A1End Cap for a Bearing AssemblyROLLER BEARING CO OF AMERICA·Filed 2008·Application pending·0 cites
- 3848US2007223850A1Titanium spherical plain bearing with liner and treated surfaceROLLER BEARING CO OF AMERICA·Filed 2007·Application pending·0 cites
- 3947US2016046363A1Actuation system for a lift assisting device and lined track rollers used thereinROLLER BEARING CO OF AMERICA·Filed 2015·Application pending·0 cites
- 4047US2009093191A1Control circuit for grinding machineROLLER BEARING CO OF AMERICA·Filed 2008·Application pending·0 cites
- 4146US2007211977A1Trunnion bearing and method of assemblyROLLER BEARING CO OF AMERICA·Filed 2007·Application pending·0 cites
- 4246US2008152269A1Thermally stable bearingsROLLER BEARING CO OF AMERICA·Filed 2007·Application pending·0 cites
- 4346US2009175567A1Cam followers for long lifeROLLER BEARING CO OF AMERICA·Filed 2009·Application pending·0 cites
- 4446US2009010580A1Spherical plain bearing with spread sealing meansROLLER BEARING CO OF AMERICA·Filed 2008·Application pending·0 cites
- 4545US2011142532A1Strut for exhaust nozzle and method of manufactureROLLER BEARING CO OF AMERICA·Filed 2010·Application pending·0 cites
- 4645US2014248016A1Composite annular seal assembly for bearingsROLLER BEARING CO OF AMERICA·Filed 2014·Application pending·0 cites
- 4744US2008031559A1Hybrid spherical bearingROLLER BEARING CO OF AMERICA·Filed 2007·Application pending·0 cites
- 4844US2008040886A1Bearing and hinge mechanismROLLER BEARING CO OF AMERICA·Filed 2007·Application pending·0 cites
- 4944US2015101387A1Cam follower for a ram of a necker machine and a method of manufacturing the sameROLLER BEARING CO OF AMERICA·Filed 2014·Application pending·0 cites
- 5044US2010088897A1Finishing process for bearing componentsROLLER BEARING CO OF AMERICA·Filed 2009·Application pending·0 cites
Showing the top 50 of 78 patent records by PatentIndex Score.
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