Hong Kong, China

Master Brands Hk Limited


USPTO Granted Patents = 1

Forward Citations = 18

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3 inventors (with patents filed for the assignee):

goldMedal Walter G Birdsell (1 out of 60 patents)

silverMedal James Varney (1 out of 3 patents)

bronzeMedal Deborah Holtkamp (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#1,765 in Hong Kong

#15,978 in China

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Hong Kong, China
Forward Citations = 18

3 inventors:

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