BG

Barbara A. Greigger

PI Ppg Industries: 4 patents #280 of 1,216Top 25%
PO Ppg Industries Ohio: 1 patents #741 of 1,316Top 60%
📍 Washington, PA: #122 of 552 inventorsTop 25%
🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #1,047,377 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6294619 Stable powder coating compositions which produce consistent finishes Anthony M. Chasser, Ronald R. Ambrose, William H. Retsch, Jr. 2001-09-25
4609717 High solids coating compositions based on long chain diols Rostyslaw Dowbenko 1986-09-02
4550137 Lactam derived salts of sulfonic acids as latent acid catalysts Rostyslaw Dowbenko 1985-10-29
4403091 Ungelled hydroxy group-containing oligomers Marvis E. Hartman, Rostyslaw Dowbenko 1983-09-06
4403093 Polyesters Marvis E. Hartman, Rostyslaw Dowbenko 1983-09-06