2 trademarks were found for owners matching the name Jianghui Yuan.
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1 TM: 2214987
Desc: T-CARBON

Owner: JIANGHUI YUAN
Class: 14
Status: Protected: Registered/protected
2 TM: 1747670
Desc: T T-CARBON
Owner: YUAN JIANGHUI
Class: 12
Status: Protected: Registered/protected