DS

Debra L. Singer

PO Ppg Industries Ohio: 29 patents #31 of 1,316Top 3%
PI Ppg Industries: 22 patents #20 of 1,216Top 2%
📍 Wexford, PA: #8 of 413 inventorsTop 2%
🗺 Pennsylvania: #649 of 74,527 inventorsTop 1%
Overall (All Time): #52,389 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
4454274 Aminoplast curable coating compositions containing cycloaliphatic sulfonic acid esters as latent acid catalysts Gregory J. McCollum, Rostyslaw Dowbenko, Roger M. Christenson 1984-06-12