RC

Robert A. Calcagni

CS Commercial Shearing: 1 patents #1 of 8Top 15%
📍 Poland, OH: #1 of 4 inventorsTop 25%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #136,336 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839935 Mini arched bridge Alexander Sheppa 1989-06-20