Ralph M. Vigna

Eastman Kodak: 2 patents #3,607 of 8,114Top 45%

🗺 New York: #48,759 of 115,490 inventorsTop 45%

Overall (All Time): #2,356,196 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D272252	Printing attachment for a photographic printer or similar article	—	1984-01-17
D271979	Processor for film prints	—	1983-12-27