FB

Frank J. Byers

PI Ppg Industries: 1 patents #662 of 1,216Top 55%
📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,849,458 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5109632 Automatic interlayer trimming Jonathan Hostler 1992-05-05