DK

Dennis C. Kohl

TC Terre Hill Silo Co.: 1 patents #3 of 7Top 45%
📍 Shillington, PA: #73 of 131 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,466,896 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6676832 Surface water purifying catch basin Hans De Bruijn, David Schollenberger 2004-01-13