JD

James D'Onofrio

MC Master Manufacturing Co.: 1 patents #3 of 8Top 40%
📍 Parma, OH: #248 of 437 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,881,123 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D318211 Tool for use in installing and removing casters — 1991-07-16