GL

Guan-Ming Lao

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,234,881 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8336507 Protection for heat transfer oil boiler Yan Wang, Guo-Sheng Shi, Duo-Fu Hu, Jin Wang, Rui-Hong Fu 2012-12-25