WO

William G. Oldfield

📍 Canfield, OH: #53 of 133 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,249,896 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5911467 Retractable vehicle closure system Jeffrey L. Evans 1999-06-15
5658037 Retractable closure system Jeffrey L. Evans, Donald L. Price 1997-08-19