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Zang Xiaoqing

OP Orica Explosives Technology Pty: 1 patents #37 of 87Top 45%
Overall (All Time): #3,128,450 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
8850984 Device for improved method of blasting Thomas Smylie, Richard John Goodridge, Deane Tunaley, Steven Kotsonis, Les Armstrong +4 more 2014-10-07