MA

Michael Andres

JI Johnstech International: 4 patents #1 of 13Top 8%
Overall (2021): #44,078 of 548,734Top 9%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11209458 Integrated circuit contactor for testing ICs and method of construction John E. Nelson, Ranauld Perez, Jeffrey C. Sherry, David A. Johnson 2021-12-28
11183783 High isolation contactor with test pin and housing for integrated circuit testing Jeffrey C. Sherry 2021-11-23
11029335 Selectively geometric shaped contact pin for electronic component testing and method of fabrication David A. Johnson, Neil Anthony Graf, Kenna Pretts 2021-06-08
10928423 Testing apparatus and method for microcircuit testing with conical bias pad and conductive test pin rings John DeBauche, Dan Campion, Steve Rott, Jeffrey C. Sherry, Brian Halvorson +1 more 2021-02-23