3 Utility Patents
#457 in Shandong
#44,638 in China
Forward Citations = 8
Company Filing History:
Haier Group Corporation
Qingdao Haier Joint Stock Co., Ltd.
Haier Group Technique R&d Center
4. 1 out of 1
Shandong Huateng Environmental Protection Automation Co., Ltd
5. 1 out of 72

where one patent can have more than one assignee
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