2 trademarks were found for owners matching the name Ronghan Luo.
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1 TM: 2354523
Desc: ODEMAI
Owner: Ronghan Luo
Class: 3
Status: Registered: Registered/protected
2 TM: 2354526
Desc: VEINESCO
Owner: Ronghan Luo
Class: 3
Status: Registered: Registered/protected