DB

Donald B. Butt

TW The Babcock & Wilcox: 1 patents #416 of 920Top 50%
📍 Lynchburg, VA: #311 of 554 inventorsTop 60%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #4,023,226 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4547649 Method for superficial marking of zirconium and certain other metals William C. Young 1985-10-15