JS

Joel W. Spafford

TW The Babcock & Wilcox: 1 patents #416 of 920Top 50%
📍 Cleveland, OH: #943 of 1,781 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,901,435 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4920305 Auto calibrating electro hydraulic servo driver Richard E. Benson, Andrew Gavrilos, Robert S. Rand, Scott M. Shaw, Ronald J. Walko 1990-04-24