DB

Donald J. Beeler

PI Ppg Industries: 1 patents #48 of 198Top 25%
📍 Altoona, PA: #3 of 13 inventorsTop 25%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #119,993 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806140 Adjustable press face George C. Krug, David Plank, Robert W. Sitman, Walter F. Shauf, Robert F. Pike 1989-02-21