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For the Inventor, By the Inventor

Hong Kong, China

Dik Man Yeung

This inventor holds 1 USPTO granted patent. Top assignee: S. C. Johnson Son, Inc.. Active years: 2011.

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 47(Granted Patents)


Company Filing History:

goldMedal1 out of 2,355 
 
S. C. Johnson Son, Inc.
 patents

Years Active: 2011

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1 patent (USPTO):Explore Patents
1. 7877166 - RFID navigational system for robotic floor treater (2011-01-25),

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Profile summary based on public USPTO records.
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