WS

Walter Srb-Gaffron

OE Otis Elevator: 11 patents #133 of 1,840Top 8%
Overall (All Time): #455,524 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10647548 Polygon compensation coupling for chain and sprocket driven systems Alexander Turek 2020-05-12
10214389 Drive chain and drive chain mechanism and conveyor comprising such a drive chain mechanism Alexander Turek 2019-02-26
10065838 Truss construction for a passenger conveyor comprising a drawer mechanism Jennifer M. Schneider 2018-09-04
9950903 Truss construction for a passenger conveyor comprising a single wall profile Jennifer M. Schneider 2018-04-24
9850098 Polygon compensation coupling system for chain and sprocket driven systems Alexander Turek, Philipp Schedl 2017-12-26
9718646 Chain drive system with polygon compensation Martin Michalke, Phillip Schedl 2017-08-01
9599201 Polygon compensation coupling for chain and sprocket driven systems Alexander Turek 2017-03-21
9556005 Self-clamping handrail drive Alexander Turek, Rainer Stummer 2017-01-31
9394144 Offset pallet guidance for passenger conveyor Alexander Turek 2016-07-19
9233798 Seal assembly for a bearing assembly 2016-01-12
8540069 Kinematically-driven slow delivery lubrication system Uwe Fritz, Abdullah Ercan 2013-09-24