HM

Hongbin Ma

UM University of Minnesota: 1 patents #13 of 121Top 15%
📍 Columbus, IN: #25 of 100 inventorsTop 25%
🗺 Indiana: #699 of 2,507 inventorsTop 30%
Overall (2002): #203,528 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6451252 Odor removal system and method having ozone and non-thermal plasma treatment R. Roger Ruan, Ling Chen, Philip R. Goodrich, Shaobo Deng, Ye Wang 2002-09-17