GM

Gary W. Michalko

JI Johnstech International: 2 patents #3 of 14Top 25%
📍 Ham Lake, MN: #11 of 43 inventorsTop 30%
🗺 Minnesota: #1,470 of 7,373 inventorsTop 20%
Overall (2019): #172,204 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10302675 Electrically conductive pins microcircuit tester John E. Nelson, Jeffrey C. Sherry, Brian Warwick 2019-05-28
10247755 Electrically conductive kelvin contacts for microcircuit tester Joel N. Erdman, Jeffrey C. Sherry 2019-04-02