HP

H. David Prior

NR North American Refractories: 1 patents #1 of 3Top 35%
📍 State College, PA: #24 of 95 inventorsTop 30%
🗺 Pennsylvania: #1,792 of 6,061 inventorsTop 30%
Overall (2011): #292,806 of 364,097Top 85%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8030235 Refractory brick for steel ladles Shyam Miglani, David J. Michael 2011-10-04