Inventor · disambiguated record
Walter Srb-Gaffron
Also filed as: SRB-GAFFRON WALTER
11 granted patents·1 pending application·11 citations·filing 2009–2017
82Inventor score
Top patents by PatentIndex Score
12 records- 0182US10214389B2Drive chain and drive chain mechanism and conveyor comprising such a drive chain mechanismOTIS ELEVATOR CO·Filed 2014·Granted Feb 26, 2019·5 cites·25 claims
- 0264US9599201B2Polygon compensation coupling for chain and sprocket driven systemsSRB-GAFFRON WALTER·Filed 2011·Granted Mar 21, 2017·2 cites·12 claims
- 0362US10647548B2Polygon compensation coupling for chain and sprocket driven systemsOTIS ELEVATOR CO·Filed 2017·Granted May 12, 2020·0 cites·12 claims
- 0459US9233798B2Seal assembly for a bearing assemblySRB-GAFFRON WALTER·Filed 2011·Granted Jan 12, 2016·1 cites·18 claims
- 0555US9718646B2Chain drive system with polygon compensationOTIS ELEVATOR CO·Filed 2013·Granted Aug 1, 2017·2 cites·19 claims
- 0653US9394144B2Offset pallet guidance for passenger conveyorOTIS ELEVATOR CO·Filed 2012·Granted Jul 19, 2016·1 cites·17 claims
- 0744US9950903B2Truss construction for a passenger conveyor comprising a single wall profileOTIS ELEVATOR CO·Filed 2014·Granted Apr 24, 2018·0 cites·17 claims
- 0843US10065838B2Truss construction for a passenger conveyor comprising a drawer mechanismOTIS ELEVATOR CO·Filed 2014·Granted Sep 4, 2018·0 cites·16 claims
- 0942US9850098B2Polygon compensation coupling system for chain and sprocket driven systemsOTIS ELEVATOR CO·Filed 2013·Granted Dec 26, 2017·0 cites·23 claims
- 1039US9556005B2Self-clamping handrail driveOTIS ELEVATOR CO·Filed 2013·Granted Jan 31, 2017·0 cites·22 claims
- 1137US2015259177A1Passenger Conveyor Systems with Separate Chain and Pallet TracksSRB-GAFFRON WALTER·Filed 2012·Application pending·0 cites
- 1234US8540069B2Kinematically-driven slow delivery lubrication systemSRB-GAFFRON WALTER·Filed 2009·Granted Sep 24, 2013·0 cites·20 claims
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