BC

Bill Connors

GR Grede: 1 patents #2 of 4Top 50%
Overall (All Time): #2,970,856 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9797023 Shaft furnace and method of operating same Kipp Witters 2017-10-24