Individual holder
IDE RUSSELL D
US·44 granted patents·1,930 citations·filing 1984–2019
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
44 records- 0198US5054938AHydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the sameIDE RUSSELL D·Filed 1990·Granted Oct 8, 1991·89 cites·13 claims
- 0298US4738453AHydrodynamic face seal with lift padsIDE RUSSELL D·Filed 1987·Granted Apr 19, 1988·98 cites·5 claims
- 0398US4676668AMulti-deflection pad-type hydrodynamic bearingIDE RUSSELL D·Filed 1986·Granted Jun 30, 1987·100 cites·4 claims
- 0498US4515486AElastomeric supported hydrodynamic bearingIDE RUSSELL D·Filed 1984·Granted May 7, 1985·120 cites·6 claims
- 0598US4496251APad-type hydrodynamic bearingIDE RUSSELL D·Filed 1984·Granted Jan 29, 1985·88 cites·6 claims
- 0697US10753159B1Flexible couplingIDE RUSSELL D·Filed 2019·Granted Aug 25, 2020·13 cites·20 claims
- 0797US9863191B1Flexible couplingIDE RUSSELL D·Filed 2015·Granted Jan 9, 2018·16 cites·21 claims
- 0897US5254893AShaft support assembly for use in a polygon mirror drive motorIDE RUSSELL D·Filed 1992·Granted Oct 19, 1993·93 cites·20 claims
- 0997US5137373ABearings having beam mounted bearing pads and methods of making sameIDE RUSSELL D·Filed 1989·Granted Aug 11, 1992·69 cites·49 claims
- 1097US5048622AHermetically sealed progressive cavity drive train for use in downhole drillingIDE RUSSELL D·Filed 1990·Granted Sep 17, 1991·79 cites·29 claims
- 1195US10435954B1Flexible couplingIDE RUSSELL D·Filed 2017·Granted Oct 8, 2019·8 cites·20 claims
- 1295US5125754AMulti-deflection pad hydrodynamic thrust and journal bearings having a modular constructionIDE RUSSELL D·Filed 1990·Granted Jun 30, 1992·65 cites·21 claims
- 1394US5222815ABearings having beam mounted bearing pads and methods of making sameIDE RUSSELL D·Filed 1990·Granted Jun 29, 1993·59 cites·39 claims
- 1493US5246295ANon-contacting mechanical face seal of the gap-typeIDE RUSSELL D·Filed 1991·Granted Sep 21, 1993·66 cites·21 claims
- 1592US5215385ALow-profile disk drive motor with deflecting-pad bearingsIDE RUSSELL D·Filed 1992·Granted Jun 1, 1993·59 cites·21 claims
- 1688US5139400AProgressive cavity drive trainIDE RUSSELL D·Filed 1989·Granted Aug 18, 1992·48 cites·19 claims
- 1788US4526482AHydrodynamic bearing surface for high loads and low viscosity lubricating fluidsIDE RUSSELL D·Filed 1984·Granted Jul 2, 1985·35 cites·4 claims
- 1887US5203438ABeam mounted friction pads for use in friction brakes and clutchesIDE RUSSELL D·Filed 1991·Granted Apr 20, 1993·30 cites·42 claims
- 1984US5102236AHydrodynamic bearings having a continuous beam mounted support surfaceIDE RUSSELL D·Filed 1991·Granted Apr 7, 1992·41 cites·5 claims
- 2083US5033871AExtrudable multi-rigidity hydrodynamic bearing and method of making the sameIDE RUSSELL D·Filed 1990·Granted Jul 23, 1991·41 cites·35 claims
- 2181US5112143ABeam mounted bearing pad and methods of making sameIDE RUSSELL D·Filed 1988·Granted May 12, 1992·34 cites·38 claims
- 2281US4810170AJet pumpIDE RUSSELL D·Filed 1988·Granted Mar 7, 1989·35 cites·3 claims
- 2380US5255984AVariable characteristic thrust bearingIDE RUSSELL D·Filed 1992·Granted Oct 26, 1993·31 cites·20 claims
- 2479US5284392ABearings having spaced pads and methods of making the sameIDE RUSSELL D·Filed 1992·Granted Feb 8, 1994·31 cites·13 claims
- 2579US5102237ASelf positioning beam mounted bearing and bearing and shaft assembly including the sameIDE RUSSELL D·Filed 1990·Granted Apr 7, 1992·38 cites·23 claims
- 2678US8118117B2Thrust bearing assemblyIDE RUSSELL D·Filed 2009·Granted Feb 21, 2012·19 cites·30 claims
- 2778US5281033AHoused bearing assembly with sealed rollerIDE RUSSELL D·Filed 1992·Granted Jan 25, 1994·33 cites·7 claims
- 2876US5135060AArticulated coupling for use with a downhole drilling apparatusIDE RUSSELL D·Filed 1991·Granted Aug 4, 1992·65 cites·44 claims
- 2975US5048981AModular drop-in sealed bearing assembly for downhole drilling motorsIDE RUSSELL D·Filed 1990·Granted Sep 17, 1991·39 cites·20 claims
- 3075US4877257APiston ringIDE RUSSELL D·Filed 1989·Granted Oct 31, 1989·29 cites·13 claims
- 3174US5321328AMotor bearing with rotatable guideIDE RUSSELL D·Filed 1993·Granted Jun 14, 1994·22 cites·19 claims
- 3274US5304006ASelf positioning beam mounted bearing and bearing and shaft assembly including the sameIDE RUSSELL D·Filed 1992·Granted Apr 19, 1994·25 cites·24 claims
- 3373US5096004AHigh pressure downhole progressive cavity drilling apparatus with lubricating flow restrictorIDE RUSSELL D·Filed 1990·Granted Mar 17, 1992·57 cites·31 claims
- 3472US5275493APlain bearing with multiple load bearing surfacesIDE RUSSELL D·Filed 1992·Granted Jan 4, 1994·26 cites·15 claims
- 3569US5156443ASealed roller assemblyIDE RUSSELL D·Filed 1991·Granted Oct 20, 1992·24 cites·32 claims
- 3669US5142174ALow-profile disk drive motor with deflecting-pad bearingsIDE RUSSELL D·Filed 1991·Granted Aug 25, 1992·25 cites·9 claims
- 3769US5066144AHydrodynamic bearings having a continuous beam mounted support surfaceIDE RUSSELL D·Filed 1990·Granted Nov 19, 1991·27 cites·16 claims
- 3857US5203808AWater bed with compact built-in drain pumpIDE RUSSELL D·Filed 1992·Granted Apr 20, 1993·25 cites·19 claims
- 3957US5007490AProgressive cavity drive train with elastomeric joint assembly for use in downhole drillingIDE RUSSELL D·Filed 1990·Granted Apr 16, 1991·32 cites·24 claims
- 4055US5213545ACoupling for use in a constant velocity shaftIDE RUSSELL D·Filed 1991·Granted May 25, 1993·17 cites·19 claims
- 4154US5007491ADownhole drilling apparatus progressive cavity drive train with sealed couplingIDE RUSSELL D·Filed 1990·Granted Apr 16, 1991·28 cites·12 claims
- 4252US5213421AVacuum belt drive train and bearing thereforIDE RUSSELL D·Filed 1992·Granted May 25, 1993·14 cites·20 claims
- 4352US5165140AVacuum belt drive trainIDE RUSSELL D·Filed 1991·Granted Nov 24, 1992·21 cites·19 claims
- 4447US5136739AWater bed with built-in drain pumpIDE RUSSELL D·Filed 1992·Granted Aug 11, 1992·16 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →