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Inventor
O'DONNELL HUGH
US
2 patents
Patents
2 patents
US8052820B2
Nov 8, 2011
Method of making a load bearing member for an elevator system
OTIS ELEVATOR CO
16 citations
78
US7971687B2
Jul 5, 2011
Elevator belt assembly with noise reducing groove arrangement
OTIS ELEVATOR CO
11 citations
77