LJ

Li Guang Jin

📍 Guilin, CN: #59 of 119 inventorsTop 50%
Overall (All Time): #3,093,856 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8661701 Digital angle gauge Barry D. Wixey, Shi Jian 2014-03-04