RL

Robert B. Lewis

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
The Procter & Gamble: 1 patents #6,322 of 10,133Top 65%
WC Western Electric Company: 1 patents #173 of 531Top 35%
📍 Newark, DE: #539 of 1,550 inventorsTop 35%
🗺 Delaware: #2,574 of 7,163 inventorsTop 40%
Overall (All Time): #1,678,427 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4610884 Confectionery cremes Robert Lawrence Prosise 1986-09-09
4229861 Material converger Edgar A. Campo 1980-10-28
4221925 Printed circuit board Donald W. Finley 1980-09-09