LR

Li Ren

SA Siemens Schweiz Ag: 1 patents #8 of 41Top 20%
📍 Changzhou City, WA: #3 of 4 inventorsTop 75%
Overall (2018): #329,460 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10109165 Notification device Guo Liang Han, Shao Chen Lin 2018-10-23