RS

Raymond J. Schaper

CA Calgon: 1 patents #5 of 16Top 35%
📍 Pittsburgh, PA: #61 of 308 inventorsTop 20%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #79,969 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5322636 Polyether polyamino methylene phosphonate n-oxides for high pH scale control — 1994-06-21