DH

Dennis F. Hallahan

IS Infiltrator Systems: 1 patents #3 of 7Top 45%
📍 Old Lyme, CT: #4 of 17 inventorsTop 25%
🗺 Connecticut: #964 of 3,106 inventorsTop 35%
Overall (2011): #317,385 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7914230 Corrugated leaching chamber with hollow pillar supports Roy E. Moore, Jr., Bryan A. Coppes, Christopher R. Cardillo 2011-03-29