Inventor
ENGELKE BERNWARD
DE14 patents
⚠️ This page may combine multiple inventors who share the name “ENGELKE BERNWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTIS ELEVATOR CO
11 patentsUS5697487ADec 16, 1997
Pallet for a passenger conveyor
OTIS ELEVATOR CO20 citations91
US5634546AJun 3, 1997
Newel guide for a handrail
OTIS ELEVATOR CO20 citations91
US6997302B2Feb 14, 2006
Escalator drive mechanism with failure detection and backup
OTIS ELEVATOR CO16 citations86
US7249667B2Jul 31, 2007
Traffic flow indicator for a passenger conveyor
OTIS ELEVATOR CO13 citations82
US5595278AJan 21, 1997
Pallet for a conveyor
OTIS ELEVATOR CO16 citations72
US7562759B2Jul 21, 2009
Passenger conveyor handrail with sliding material on toothed driven surface
OTIS ELEVATOR CO7 citations71
US7568570B2Aug 4, 2009
Safety monitoring system for a people conveyor
OTIS ELEVATOR CO7 citations69
US9850099B2Dec 26, 2017
Skirt for passenger conveyer
OTIS ELEVATOR CO3 citations66
USD490956SJun 1, 2004
Escalator decking
OTIS ELEVATOR CO2 citations62
US7681709B2Mar 23, 2010
Balustrade fastening arrangement
OTIS ELEVATOR CO4 citations56
US9227818B2Jan 5, 2016
Passenger conveyor with movable lateral panel members
OTIS ELEVATOR CO0 citations50