14 Utility Patents
#223 in Hangzhou
#8,626 in China
#269,942 in the World
Forward Citations = 143
Company Filing History:



4. 1 out of 35
Joulwatt Technology (hangzhou) Co., Ltd.
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#223 in Hangzhou
#8,626 in China
#269,942 in the World
Company Filing History:



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