WF

William E. Feathers

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Cochranville, PA: #9 of 28 inventorsTop 35%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,758,047 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5578201 Apparatus for mixing liquids used in countercurrent multiphase liquid separation Charles F. Collier, Brian A. Deane, Robert King, Alexander D. Kopatsis, Thomas P. Ladisch +2 more 1996-11-26