JC

Jeffrey D. Calhoun

AA Aluminum Company Of America: 1 patents #495 of 1,017Top 50%
📍 Lafayette, IN: #464 of 808 inventorsTop 60%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,964,055 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4788841 Method and apparatus for making step wall tubing David A. Davis 1988-12-06