FD

Fei Duan

Overall (2011): #305,156 of 364,097Top 85%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7916891 Apparatus for measurement of floating body posture of person wearing life jacket Hong Zhou, Meiwu Shi, Hong Xiao, Shiliang Dai, Jinyu Zhu 2011-03-29