WF

Walter J. Fisher

TW The Babcock & Wilcox: 1 patents #416 of 920Top 50%
📍 Ravenna, OH: #95 of 163 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,827,941 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5225654 Method for defect free keyhole plasma arc welding Dennis D. Harwig, James Francis Hunt, Patrick M. Ryan 1993-07-06