RF

Robert N. Francois

EA E.I. Du Pont De Nemours And: 1 patents #169 of 718Top 25%
📍 Usingen, DE: #1 of 6 inventorsTop 20%
Overall (1994): #75,938 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5314133 Supply apparatus for color-bearing film Helmut G. Sandner, Peter Ulrich, Michael Hawkins 1994-05-24