SK

Steven F. Koehler

Eastman Kodak: 2 patents #3,607 of 8,114Top 45%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,284,173 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5384664 Combined recording of magnetic data and optical guide track on photographic film — 1995-01-24
5349484 Light pattern detection for film edge following — 1994-09-20