DW

David H. Walker

FO Foster-Miller: 1 patents #3 of 22Top 15%
🗺 Massachusetts: #1,861 of 6,881 inventorsTop 30%
Overall (2003): #238,465 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6641648 Passive filtration system Edward Godere, Harris Gold, R. Edwin Hicks, Robert G. Kaiser 2003-11-04