WM

W. Allan Merz

CE Certainteed: 1 patents #267 of 431Top 65%
📍 Douglassville, PA: #40 of 70 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,404,827 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6983666 Electric furnace bottom probe Wayne F. Egolf 2006-01-10