JH

James A. Hagarman

PI Potters Industries: 2 patents #12 of 40Top 30%
📍 Audubon, PA: #70 of 149 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,302,440 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5217928 Hollow glass spheres Kenneth E. Goetz, Joseph P. Giovene, Jr. 1993-06-08
4983550 Hollow glass spheres Kenneth E. Goetz, Joseph P. Giovene, Jr. 1991-01-08