JS

Jeffrey C. Sherry

JI Johnstech International: 4 patents #4 of 14Top 30%
📍 Savage, MN: #8 of 62 inventorsTop 15%
🗺 Minnesota: #463 of 6,786 inventorsTop 7%
Overall (2016): #41,878 of 481,213Top 9%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9500673 Electrically conductive kelvin contacts for microcircuit tester Joel N. Erdman, Gary W. Michalko 2016-11-22
9476936 Thermal management for microcircuit testing system David A. Johnson, Harlan Faller, Brian Warwick, Sarosh Patel, John Richard Bucher +1 more 2016-10-25
9329204 Electrically conductive Kelvin contacts for microcircuit tester Joel N. Erdman, Gary W. Michalko 2016-05-03
9297832 Electrically conductive pins for microcircuit tester John E. Nelson, Brian Warwick, Gary W. Michalko 2016-03-29