DG

Donald M. Groff

📍 Medford, NJ: #126 of 217 inventorsTop 60%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #4,118,265 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D256478 Tape dispenser — 1980-08-19