JN

John E. Nelson

JI Johnstech International: 2 patents #3 of 13Top 25%
DR Dril-Quip: 1 patents #6 of 17Top 40%
📍 Brooklyn Park, MN: #4 of 92 inventorsTop 5%
🗺 Minnesota: #840 of 7,575 inventorsTop 15%
Overall (2020): #84,031 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10877090 Electrically conductive pins for microcircuit tester Jeffrey C. Sherry, Patrick J. Alladio, Russell F. Oberg, Brian Warwick, Gary W. Michalko 2020-12-29
10725069 Integrated circuit contactor for testing ICs and method of construction Ranauld Perez, Jeffrey C. Sherry, Michael Andres, David A. Johnson 2020-07-28
10612319 Radial ratchet dog anti-rotation device Justin Rye, Flavio Santos 2020-04-07