JC

Joseph L. Cristaldi

RD Roberts Marketing De: 1 patents #5 of 9Top 60%
📍 West Chester, PA: #823 of 1,305 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,059,681 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9072989 Underdrain for a filter system for filtering water or wastewater R. Lee Roberts, Troy A. Jackson 2015-07-07