LZ

Liehua Zheng

CT Champion Technologies: 1 patents #13 of 28Top 50%
Overall (All Time): #3,141,896 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8343897 Scale inhibiting well treatment Harry Montgomerie, Ping Chen, Thomas Hagen 2013-01-01