WS

William J. Schaerfl

DP Dayco Products: 1 patents #130 of 203Top 65%
📍 El Paso, TX: #405 of 878 inventorsTop 50%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,632,624 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6142188 Corrugated flexible hose Edward A. Romero 2000-11-07