IW

Irvine W. Wei

ZT Ztek: 1 patents #4 of 6Top 70%
Overall (All Time): #3,738,576 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5500306 High efficiency energy conversion and treatment of organic waste Michael S. Hsu 1996-03-19