JD

John Dodds

RI Robroy Industries: 1 patents #1 of 6Top 20%
📍 Derby, PA: #1 of 1 inventorsTop 100%
Overall (2002): #189,245 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6349748 Insulated tubing Michael Posson, Joseph A. Schwalbach, Donald R. Warr 2002-02-26