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Bruce P. Lerner
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Cheshire, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Elevator system using dual communication channels
Patent number
10,051,040
Issue date
Aug 14, 2018
Otis Elevator Company
Daryl J. Marvin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coordination of multiple elevator cars in a hoistway
Patent number
8,297,409
Issue date
Oct 30, 2012
Otis Elevator Company
Arthur C. Hsu
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
ELEVATOR SYSTEM USING DUAL COMMUNICATION CHANNELS
Publication number
20150127697
Publication date
May 7, 2015
Otis Elevator Company
Daryl J. Marvin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COORDINATION OF MULTIPLE ELEVATOR CARS IN A HOISTWAY
Publication number
20100282543
Publication date
Nov 11, 2010
Otis Elevator Company
Arthur C. Hsu
B66 - HOISTING LIFTING HAULING