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Ruoming Roy Tian
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Guangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Balustrade and deck mounting assembly for a passenger conveyor
Patent number
8,596,445
Issue date
Dec 3, 2013
Otis Elevator Company
Ke Ye
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Combined traffic flow and maintenance information display for a pas...
Patent number
8,141,693
Issue date
Mar 27, 2012
Otis Elevator Company
Frank Sansevero
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Comb plate for passenger conveyor with moving flange
Patent number
7,353,931
Issue date
Apr 8, 2008
Otis Elevator Company
Dave Jarvis
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
BALUSTRADE AND DECK MOUNTING ASSEMBLY FOR A PASSENGER CONVEYOR
Publication number
20120111695
Publication date
May 10, 2012
Otis Elevator Company
Ke Ye
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Comb plate for passenger conveyor with moving flange
Publication number
20070144865
Publication date
Jun 28, 2007
Dave Jarvis
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Combined traffic flow and maintenance information display for a pas...
Publication number
20060191771
Publication date
Aug 31, 2006
Frank Sansevero
B66 - HOISTING LIFTING HAULING