RD

Roger T. Dragstedt

Eastman Kodak: 1 patents #86 of 296Top 30%
🗺 New York: #804 of 3,580 inventorsTop 25%
Overall (1982): #79,283 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4362380 Document feeder with vacuum system having two control valves in series — 1982-12-07