JD

J. Robert Dahlberg

PI Ppg Industries: 1 patents #662 of 1,216Top 55%
📍 Jeannette, PA: #48 of 85 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,096,660 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4289261 Method of thermally inducing bending moment forces to sever a glass sheet along a score 1981-09-15