FG

Felix E. Granchelli

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Arlington, MA: #1,449 of 2,056 inventorsTop 75%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,848,711 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5107057 Cyano-dienes, halopyridines, intermediates and a process for their preparation George C. Chiang, Christopher Wright 1992-04-21