PS

Paul E. Shaffer

PI Ppg Industries: 1 patents #662 of 1,216Top 55%
📍 New Kensington, PA: #153 of 233 inventorsTop 70%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,853,376 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5124185 Vacuum insulating unit Thomas P. Kerr, Shaow B. Lin, Peter Harmon, William R. Siskos, James L. Oravitz, Jr. 1992-06-23