2 trademarks were found for owners matching the name Henry Zachary Sia.
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1 TM: 2116042
Desc: MADDINGO
Owner: Henry Zachary Sia
Class: 9, 35
Status: Registered: Registered/protected
2 TM: 1856519
Desc: AHG

Owner: Henry Zachary Sia
Class: 39
Status: Registered: Registered/protected