DS

Diana L. Scott

PI Ppg Industries: 1 patents #662 of 1,216Top 55%
📍 Derry, PA: #29 of 70 inventorsTop 45%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,650,156 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5906843 Amorphous precipitated silica having large liquid carrying capacity James T. Dew, Larry R. Evans, Walter H. Waddell 1999-05-25