2 trademarks were found for owners matching the name Zihao Guan.
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1 TM: 2259396
Desc:
Owner: ZIHAO GUAN
Class: 11, 21
Status: Registered: Registered/protected
2 TM: 2129294
Desc: GANA
Owner: ZIHAO GUAN
Class: 35
Status: Registered: Registered/protected