DH

David P. Haack

PP Porvair, Plc: 1 patents #1 of 6Top 20%
📍 Madison, WI: #67 of 304 inventorsTop 25%
🗺 Wisconsin: #804 of 3,158 inventorsTop 30%
Overall (2004): #239,746 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6706239 Method of co-forming metal foam articles and the articles formed by the method thereof Chi-Li Lin, Michael Allen Speckert 2004-03-16