WC

Weifang Chen

PS Penn State: 1 patents #12 of 86Top 15%
📍 Beijing, PA: #5 of 13 inventorsTop 40%
Overall (2005): #78,482 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6881348 Method for perchlorate removal from ground water Fred Cannon, Robert Parette, Chongzheng Na, Benjamin Hagerup 2005-04-19