LL

Liuping Le

Overall (2018): #329,937 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10043370 Floating touch fall alert bath mat system Shangfeng Xie, Daifu Zheng 2018-08-07