SL

Shu-Huang Lin

Overall (All Time): #2,313,954 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4987653 Band retaining unit having a multi-lock effect 1991-01-29
4909349 Emergency descending device 1990-03-20