EJ

Edward J. Gragoe, Jr.

Merck: 1 patents #5,419 of 9,382Top 60%
📍 Lansdale, PA: #533 of 839 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,062,951 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4423063 2,4-Dioxo-4-substituted-1-butaoic acid derivatives useful in treating urinary track calcium oxalate lithiasis Clarence S. Rooney, Haydn W. R. Williams, Arthur A. Patchett 1983-12-27