ED

Eugene Demick

📍 Ridgewood, NJ: #230 of 388 inventorsTop 60%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #4,123,080 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4231643 Photographic film projection dissolve system for arc lamp projectors Adrian J. Van Haasteren, Jr. 1980-11-04