JP

J. Douglas Plank

📍 Piqua, OH: #63 of 121 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,033,957 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4447016 Rewind apparatus for metal strips Erik R. Enberg 1984-05-08