Inventor · disambiguated record
Robert J. Silbernagel
Also filed as: SILBERNAGEL ROBERT · SILBERNAGEL ROBERT J
11 granted patents·1 pending application·419 citations·filing 2002–2015
93Inventor score
Top patents by PatentIndex Score
12 records- 0196US8419593B2Fitness facility equipment usage control system and methodAINSWORTH MARK E·Filed 2012·Granted Apr 16, 2013·109 cites·20 claims
- 0296US7988599B2Service tracking and alerting system for fitness equipmentPRECOR INC·Filed 2009·Granted Aug 2, 2011·124 cites·24 claims
- 0392US8882637B2Fitness facility equipment distribution managementPRECOR INC·Filed 2013·Granted Nov 11, 2014·16 cites·20 claims
- 0489US7731634B2Elliptical exercise equipment with stowable armsPRECOR INC·Filed 2005·Granted Jun 8, 2010·33 cites·20 claims
- 0587US8157706B2Fitness facility equipment usage control system and methodAINSWORTH MARK E·Filed 2010·Granted Apr 17, 2012·20 cites·38 claims
- 0686US8419598B2Adjustable total body cross-training exercise deviceDYER DAVID E·Filed 2006·Granted Apr 16, 2013·26 cites·19 claims
- 0786US7071589B2Method and system for reducing bearing fluting in electromechanical machinePRECOR INC·Filed 2002·Granted Jul 4, 2006·34 cites·16 claims
- 0885US9418349B2Fitness facility equipment usage control systemPRECOR INC·Filed 2015·Granted Aug 16, 2016·4 cites·18 claims
- 0978US8944961B2Fitness facility equipment usage control systemPRECOR INC·Filed 2014·Granted Feb 3, 2015·7 cites·20 claims
- 1078US7621846B2Service tracking and alerting system for fitness equipmentPRECOR INC·Filed 2004·Granted Nov 24, 2009·34 cites·69 claims
- 1171US8078426B2Metric display for exercise equipmentPIPINICH VICTOR·Filed 2006·Granted Dec 13, 2011·12 cites·57 claims
- 1248US2006116247A1Total body elliptical exercise equipment with upper body monitoringPRECOR INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →