HZ

Hai-Feng Zhang

HI Hyperion Catalysis International: 1 patents #9 of 22Top 45%
🗺 Massachusetts: #2,865 of 9,131 inventorsTop 35%
Overall (2011): #290,075 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7947247 Method for preparing single walled carbon nanotubes from a metal layer Howard Tennent, Jun Ma 2011-05-24