RF

Robert G. Frank

PI Ppg Industries: 2 patents #15 of 153Top 10%
📍 Murrysville, PA: #5 of 44 inventorsTop 15%
🗺 Pennsylvania: #389 of 4,367 inventorsTop 9%
Overall (1997): #26,057 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5656055 Sheet shaping press Michael T. Fecik, Jean Florean 1997-08-12
5649990 Combination flexible/rigid ring mold Samuel E. Behanna, Rudolph A. Karlo, Jeffrey L. Marietti 1997-07-22