YL

Yan Sheng Li

SA Siemens Aktiengesellschaft: 2 patents #146 of 1,569Top 10%
Overall (2018): #51,715 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10143996 Super absorbent thermochromic resin and preparation method thereof Litao Fan, Yong-Xing You 2018-12-04
9938843 Turbine arrangement with improved sealing effect at a seal Roy Teuber 2018-04-10
9938847 Turbine arrangement with improved sealing effect at a seal Roy Teuber 2018-04-10