PP

Paul J. Prucnal

PI Ppg Industries: 2 patents #11 of 125Top 9%
📍 Monroeville, PA: #4 of 66 inventorsTop 7%
🗺 Pennsylvania: #357 of 4,234 inventorsTop 9%
Overall (1994): #23,199 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5331080 Epoxide-phosphorous acid-containing reaction products and their use in coating compositions Shanti Swarup, Gregory J. McCollum, Debra L. Singer 1994-07-19
5294265 Non-chrome passivation for metal substrates Ralph C. Gray, Michael J. Pawlik, Christopher J. Baldy 1994-03-15