Inventor
WALLBAUM KNUTH
DE5 patents
Patents
5 patentsUS5634546AJun 3, 1997
Newel guide for a handrail
OTIS ELEVATOR CO20 citations91
US5755315AMay 26, 1998
Handrail drive for a passenger conveyor
OTIS ELEVATOR CO25 citations89
US5542522AAug 6, 1996
Balustrade assembly and method for assembling a balustrade assembly
OTIS ELEVATOR CO23 citations89
US5511647AApr 30, 1996
Balustrade information display for a passenger conveying device
OTIS ELEVATOR CO28 citations89
US7614490B2Nov 10, 2009
Passenger conveyor handrail having a gripping surface with a generally circular cross-section
OTIS ELEVATOR CO4 citations59