FD

Francis J. Dignam

📍 Plainsboro, NJ: #945 of 1,381 inventorsTop 70%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #3,954,495 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4753828 Color changeable earrings Michele Francis 1988-06-28