JB

John M. Blanchard

CI Chicago Bridge & Iron: 2 patents #25 of 129Top 20%
📍 Bolingbrook, IL: #216 of 491 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,867,470 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10907771 Connection for refrigerated gas storage tank Mark Butts 2021-02-02
9835291 Connection for refrigerated gas storage tank Mark Butts 2017-12-05