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USPTO Data Jan 1 1976 - Dec 30 2025
1 Patents
#1,136 in Suzhou
#16,126 in China
Hangjiagang Hongchang Steel Plate Co., Ltd.
Forward Citations = 0
4 inventors:
Hangjiagang Hongchang Steel Plate Co., Ltd.
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Yu Zhang (1 out of 6 patents)
Yun Zhou (1 out of 5 patents)
Han Ma (1 out of 4 patents)
4. Huande Chen (1 out of 1 patent)
1 patent:
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