Roger F. Bartoli

PI Ppg Industries: 1 patents #662 of 1,216Top 55%

📍 Lower Burrell, PA: #229 of 383 inventorsTop 60%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #4,011,551 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4504341	Fabricating shaped laminated transparencies	John E. Radzwill	1985-03-12