DS

Donald J. Sobin

📍 Springfield, NJ: #64 of 158 inventorsTop 45%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,286,903 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5416954 Flexible fastener member having distributed spring action area — 1995-05-23
5309616 Method of making a catch for jewelry clasp — 1994-05-10