WJ

William H. Johns

📍 Stow, OH: #236 of 519 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,358,981 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4461654 Method for removing scale dust from steel rod after mechanical descaling Stanley L. Stalson 1984-07-24
4394786 Apparatus for cleaning and scale dust removal from steel rod after mechanical descaling Stanley L. Stalson 1983-07-26