CL

Charles W. Lewis

PI Ppg Industries: 1 patents #64 of 184Top 35%
📍 Pittsburgh, PA: #22 of 224 inventorsTop 10%
🗺 Pennsylvania: #204 of 2,652 inventorsTop 8%
Overall (1982): #15,580 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4341576 Fabricating laminated safety glass without an autoclave 1982-07-27
4318247 Plant supporting 1982-03-09