LC

Louis E. Colonna

PO Ppg Industries Ohio: 1 patents #741 of 1,316Top 60%
📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,407,544 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6998057 Method for monitoring and controlling chlorine levels in an aqueous medium Richard H. Ferguson 2006-02-14