MC

Michael C. Calhoun

CT Crown Cork & Seal Technologies: 1 patents #99 of 178Top 60%
📍 Massillon, OH: #171 of 330 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,655,742 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5931331 Easy-open mechanism for can end William A. Kirk, David M. Hoffman, Jeffrey A. McFarland 1999-08-03