DD

Donald E. Detjen

📍 Somerville, NJ: #726 of 1,141 inventorsTop 65%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #3,673,673 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5706954 Sorting and collating tray and method for sorting and collating collectible cards — 1998-01-13