JC

James D. Copley

CR Crom: 1 patents #4 of 11Top 40%
Overall (All Time): #3,429,325 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7111751 Plastic lined concrete tanks equipped with waterstop systems Clark Robert Gunness 2006-09-26