Jyi-Shang Lii

Overall (All Time): #3,911,336 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4956439	High performance modified polyurethanes	Shen-Nan Tong, Shih-Jung Tsai	1990-09-11