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For the Inventor, By the Inventor

Hong Kong, China

Arko Development Ltd. (Hk)


USPTO Granted Patents = 1

Forward Citations = 6

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1 inventor (with patents filed for the assignee):

goldMedal Douglas Thai (1 out of 48 patents)


1 patent:

1. 7223149 - Bubble generating assembly (2007-05-29),
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USPTO Data Jan 1 1976 - Jan 13 2026

1 Patents

#1,768 in Hong Kong

#16,221 in China

...
Hong Kong, China

Arko Development Ltd. (Hk)

Forward Citations = 6

1 inventor:

goldMedal Douglas Thai (1 out of 48 patents)

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