ER

Edward Roubal

GC Graham Packaging Company: 1 patents #4 of 30Top 15%
🗺 Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #467,340 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11117701 Container with recessed base and concave rib David B. Heisner 2021-09-14