2 trademarks were found for owners matching the name Joulwatt Technology Co Ltd.
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1 TM: 1871164
Desc: JW
Owner: Joulwatt Technology Co., Ltd.
Class: 9
Status: Protected: Registered/protected
2 TM: 1861786
Desc: JWJOULWATT
Owner: Joulwatt Technology Co., Ltd.
Class: 9
Status: Protected: Registered/protected