WT

Walter W. Toy

AF Avtex Fibers: 1 patents #3 of 5Top 60%
Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
📍 Lansdale, PA: #533 of 839 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,056,197 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4399255 Alloy rayon fibers of regenerated cellulose and copolymeric acrylic acid salts Frederick R. Smith, David Witiak 1983-08-16