JD

John R. Dahlberg

PI Ppg Industries: 1 patents #64 of 184Top 35%
📍 Jeannette, PA: #1 of 7 inventorsTop 15%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #53,511 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4352447 Method of and apparatus for sideward displacement of sheets Robert M. Bonaddio 1982-10-05