WD

William K. Doyle

ST Standard Car Truck: 1 patents #20 of 41Top 50%
📍 Coshocton, OH: #29 of 55 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,743,214 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5518557 Process for making railroad car truck wear plates Richard Lloyd Jones, Gerald L. Farrell, Frank R. Hueske 1996-05-21