DC

Douglas R. Callihan

CI Cmi International: 1 patents #7 of 15Top 50%
📍 Lebanon, PA: #3 of 6 inventorsTop 50%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #141,665 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5358027 Vacuum-assisted gravity pour casting apparatus Mark Cassel, Charles H. Kinloch, Jesse Raver 1994-10-25