YC

Yuehua Chen

Schlumberger Technology: 1 patents #234 of 848Top 30%
Overall (2017): #89,671 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9759836 Multiple spectrum channel, multiple sensor fiber optic monitoring system Colin Wilson 2017-09-12
9657369 Monazite ballast separation and recovery method Qi Wang, Xiaozhen Cui, Ping Ren, Keqin Liu, Geming Xu +2 more 2017-05-23