JN

John E. Nelson

DR Dril-Quip: 1 patents #4 of 17Top 25%
JI Johnstech International: 1 patents #3 of 4Top 75%
📍 Brooklyn Park, MN: #11 of 70 inventorsTop 20%
🗺 Minnesota: #1,135 of 6,876 inventorsTop 20%
Overall (2022): #144,416 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11454078 Non-orientating tubing hanger and tree Frank D. Kalb 2022-09-27
D942290 Tip for integrated circuit test pin 2022-02-01