WM

William L. McCollough

CM Crucible Materials: 1 patents #38 of 58Top 70%
📍 Gibsonia, PA: #249 of 383 inventorsTop 70%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,022,393 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4544523 Cladding method for producing a lined alloy article Frank J. Wulczynski 1985-10-01