DU

Donald A. Upson

SW Sterling Winthrop: 2 patents #23 of 113Top 25%
📍 Webster, NY: #38 of 205 inventorsTop 20%
🗺 New York: #747 of 7,004 inventorsTop 15%
Overall (1994): #35,062 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5326553 Compositions of iodophenoxy alkanes and iodophenyl ethers in film-forming materials for visualization of the gastrointestinal tract Carl R. Illig, Eugene R. Cooper, John L. Toner, Brent Douty, Thomas J. Caulfield 1994-07-05
5316755 Compositions of iodophenoxy alkanes and iodophenyl ethers for visualization of the gastrointestinal tract Carl R. Illig, Eugene R. Cooper, John L. Toner, Brent Douty, Thomas J. Caulfield +5 more 1994-05-31