JS

John R. Shafer

AR Aro: 1 patents #29 of 92Top 35%
📍 Archbold, OH: #30 of 42 inventorsTop 75%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,799,429 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D347639 Diaphragm pump Kelly Fast, Thomas E. Burton 1994-06-07