Inventor · disambiguated record
James A. Rivera
Also filed as: RIVERA JAMES · RIVERA JAMES A
48 granted patents·709 citations·filing 1989–2001
98Inventor score
Top patents by PatentIndex Score
48 records- 0189US5117968AAssembly for cleaning the underside of an escalator handrailOTIS ELEVATOR CO·Filed 1991·Granted Jun 2, 1992·44 cites·12 claims
- 0287US6095288APit-less elevatorOTIS ELEVATOR CO·Filed 1999·Granted Aug 1, 2000·38 cites·14 claims
- 0385US6484368B1Flexible flat tension member termination deviceOTIS ELEVATOR CO·Filed 2000·Granted Nov 26, 2002·22 cites·6 claims
- 0482US5819877AElevator evacuation deterrent deviceOTIS ELEVATOR CO·Filed 1996·Granted Oct 13, 1998·45 cites·8 claims
- 0581US5708416AWireless detection or control arrangement for escalator or moving walkOTIS ELEVATOR CO·Filed 1996·Granted Jan 13, 1998·37 cites·6 claims
- 0679US5305855ASealed elevator cab entrance assemblyOTIS ELEVATOR CO·Filed 1993·Granted Apr 26, 1994·33 cites·7 claims
- 0778US5005673ACoordinated elevator car door-hall door movementOTIS ELEVATOR CO·Filed 1989·Granted Apr 9, 1991·29 cites·7 claims
- 0873US4946020ALow friction escalator handrail guideOTIS ELEVATOR CO·Filed 1989·Granted Aug 7, 1990·23 cites·5 claims
- 0967US5029690ADecking trim fastening for curved escalatorOTIS ELEVATOR CO·Filed 1990·Granted Jul 9, 1991·26 cites·4 claims
- 1065US4884673ACurved escalator with fixed center constant radius path of travelOTIS ELEVATOR CO·Filed 1989·Granted Dec 5, 1989·20 cites·7 claims
- 1164US5186301AIsolation of escalator step treadOTIS ELEVATOR CO·Filed 1992·Granted Feb 16, 1993·20 cites·2 claims
- 1264US4883160ACurved escalator with fixed center constant radius path of travelOTIS ELEVATOR CO·Filed 1989·Granted Nov 28, 1989·21 cites·4 claims
- 1362US6513204B2Flexible flat tension member termination deviceOTIS ELEVATOR CO·Filed 2001·Granted Feb 4, 2003·9 cites·12 claims
- 1461US5307918AEscalator combplate stop switch assemblyOTIS ELEVATOR CO·Filed 1992·Granted May 3, 1994·19 cites·18 claims
- 1558US5950771ARoller guide friction damperOTIS ELEVATOR CO·Filed 1997·Granted Sep 14, 1999·19 cites·3 claims
- 1657US5188209AHandrail roller bow adjustmentOTIS ELEVATOR CO·Filed 1992·Granted Feb 23, 1993·17 cites·7 claims
- 1756US5033607AHandrail newel guide assembly for an escalatorOTIS ELEVATOR CO·Filed 1990·Granted Jul 23, 1991·17 cites·4 claims
- 1855US7150342B2Elevator structure mounting system having horizontal member for reducing building loads at top of hoistwayOTIS ELEVATOR CO·Filed 2000·Granted Dec 19, 2006·8 cites·20 claims
- 1955US5706913AGuide assembly for an elevator doorOTIS ELEVATOR CO·Filed 1995·Granted Jan 13, 1998·17 cites·5 claims
- 2054US5690190AOverlay for an elevator guide railOTIS ELEVATOR CO·Filed 1996·Granted Nov 25, 1997·14 cites·8 claims
- 2153US5186302AEscalator skirt and deck panel installationOTIS ELEVATOR CO·Filed 1992·Granted Feb 16, 1993·16 cites·5 claims
- 2252US8807288B1Retractable toe guardRIVERA JAMES A·Filed 2000·Granted Aug 19, 2014·7 cites·19 claims
- 2352US5458220ABalustrade for a passenger conveyorOTIS ELEVATOR CO·Filed 1994·Granted Oct 17, 1995·15 cites·6 claims
- 2450US5030028AHandrail drive wheel mount assemblyOTIS ELEVATOR CO·Filed 1990·Granted Jul 9, 1991·13 cites·4 claims
- 2547US4932512AEscalator handrail guide rail mounting assemblyOTIS ELEVATOR CO·Filed 1989·Granted Jun 12, 1990·10 cites·4 claims
- 2647US4901839ASelf adjustable escalator handrail driveOTIS ELEVATOR CO·Filed 1989·Granted Feb 20, 1990·10 cites·5 claims
- 2746US5332078ABalustrade handrail entry guardOTIS ELEVATOR CO·Filed 1993·Granted Jul 26, 1994·11 cites·8 claims
- 2845US5862887AHigh performance linear induction motor door operatorOTIS ELEVATOR CO·Filed 1996·Granted Jan 26, 1999·15 cites·5 claims
- 2945US5020654ACurved escalator step chain turnaround zoneOTIS ELEVATOR CO·Filed 1990·Granted Jun 4, 1991·12 cites·6 claims
- 3044US5671829ABrake system for elevator car doorsOTIS ELEVATOR CO·Filed 1996·Granted Sep 30, 1997·14 cites·3 claims
- 3143US5819878APretensioning system for synchronization and positioning systemOTIS ELEVATOR CO·Filed 1996·Granted Oct 13, 1998·11 cites·3 claims
- 3243US5131521AMoving handrail driveOTIS ELEVATOR CO·Filed 1991·Granted Jul 21, 1992·10 cites·4 claims
- 3342US6032764ARoller guide assembly with sound isolationOTIS ELEVATOR CO·Filed 1998·Granted Mar 7, 2000·10 cites·10 claims
- 3442US4998613ASelf adjustable escalator handrail driveOTIS ELEVATOR CO·Filed 1989·Granted Mar 12, 1991·8 cites·4 claims
- 3540US5018616ABalanced self adjustable escalator handrail driveOTIS ELEVATOR CO·Filed 1990·Granted May 28, 1991·8 cites·4 claims
- 3639USD338309SBarrier panel for escalatorsOTIS ELEVATOR CO·Filed 1991·Granted Aug 10, 1993·3 cites·1 claims
- 3738USD348757SEscalator handrail entry housingOTIS ELEVATOR CO·Filed 1993·Granted Jul 12, 1994·3 cites·1 claims
- 3837US5381687AEscalator combplate stop switch load calibrating assemblyOTIS ELEVATOR CO·Filed 1992·Granted Jan 17, 1995·7 cites·6 claims
- 3937US5133443ASelf adjustable escalator handrail drive with balanced drive chain tensionOTIS ELEVATOR CO·Filed 1991·Granted Jul 28, 1992·7 cites·2 claims
- 4036US5841082ASecondary guidance system for linear induction motors driving elevator car doorsOTIS ELEVATOR CO·Filed 1996·Granted Nov 24, 1998·8 cites·10 claims
- 4136USD342056SEscalator power button housingOTIS ELEVATOR CO·Filed 1992·Granted Dec 7, 1993·3 cites·1 claims
- 4236US4934506AEscalator handrail guide railOTIS ELEVATOR CO·Filed 1989·Granted Jun 19, 1990·5 cites·3 claims
- 4335US5673771AOverlay for an elevator guide railOTIS ELEVATOR CO·Filed 1995·Granted Oct 7, 1997·5 cites·18 claims
- 4433US6000503ASliding two speed door mechanism for an elevator carOTIS ELEVATOR CO·Filed 1997·Granted Dec 14, 1999·5 cites·18 claims
- 4533US5131520AEscalator handrail guideOTIS ELEVATOR CO·Filed 1991·Granted Jul 21, 1992·5 cites·6 claims
- 4632US5756946AFlexible mounting of a motor secondary in a linear induction motor for driving elevator car doorsOTIS ELEVATOR CO·Filed 1996·Granted May 26, 1998·4 cites·6 claims
- 4732US5351800AEscalator step axle attachment assemblyOTIS ELEVATOR CO·Filed 1993·Granted Oct 4, 1994·4 cites·7 claims
- 4830US5062520ASelf adjustable handrail drive with separate drive chainsOTIS ELEVATOR CO·Filed 1990·Granted Nov 5, 1991·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →