JK

John Tyler Keech

Eastman Kodak: 1 patents #397 of 1,062Top 40%
📍 Midland School, CA: #10 of 23 inventorsTop 45%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #128,327 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5674665 Low contrast film John F. Sawyer, Michael P. Keyes, John C. Brewer, Elizabeth L. Kelly 1997-10-07