DH

Duncan Hill

📍 Paramus, NJ: #75 of 206 inventorsTop 40%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,300,074 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5189753 Automobile vacuum cleaner Lawrence Sousa 1993-03-02
4212110 Apparatus for marking building panels — 1980-07-15