WZ

William J. Zegarski

EA E.I. Du Pont De Nemours And: 1 patents #169 of 718Top 25%
📍 Towanda, PA: #2 of 12 inventorsTop 20%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #50,823 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5310505 Process of making tantalate X-ray phosphors David Bruce HEDDEN 1994-05-10