DE

Daniel A. Eakin

KO Koppers: 1 patents #44 of 126Top 35%
Overall (All Time): #4,039,733 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4466998 Wood impregnation Craig R. McIntyre 1984-08-21