WB

William D. Bills

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Towanda, PA: #108 of 182 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,876,853 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5017440 Adhesion between phosphor and topcoat layers of an X-ray intensifying screen Theodore P. Christini, Reid E. Kellogg, Richard B. Maynard, William J. Zegarski 1991-05-21