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Shandong Econ Energy Saving Technology Co., Ltd

USPTO Granted Patents = 1

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

Yu Li (1 out of 5 patents)

Changqing Yao (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 12264879 - Kiln system and method for firing ceramsite and by-producing waste heat by utilizing raw materials with heating values (2025-04-01),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#8 in ZiBo

#16,079 in China

Shandong Econ Energy Saving Technology Co., Ltd

Forward Citations = 0

2 inventors:

Yu Li (1 out of 5 patents)

Changqing Yao (1 out of 1 patent)

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