JB

Jack R. Blann

HC Hughes Tool Company: 1 patents #83 of 224Top 40%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,028,399 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4427345 Artificial lifting device and method Robert C. West, Bolling A. Abercrombie 1984-01-24