DD

Davis B. Dwinell

AC American Flange & Manufacturing Co.: 1 patents #1 of 1Top 100%
📍 Hackettstown, NJ: #22 of 66 inventorsTop 35%
🗺 New Jersey: #1,275 of 4,679 inventorsTop 30%
Overall (1997): #163,960 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D381181 Drain outlet hole and residue drain — 1997-07-15