JI

John Powers, III

📍 Phoenix, AZ: #142 of 736 inventorsTop 20%
🗺 Arizona: #773 of 4,254 inventorsTop 20%
Overall (2019): #156,120 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10323377 Method and apparatus for emplacing steel columns 2019-06-18
10246944 Method and apparatus for emplacing columns 2019-04-02