CJ

Charles J. Johnston

ET Everett Charles Technologies: 2 patents #2 of 5Top 40%
📍 Walnut, CA: #4 of 48 inventorsTop 9%
🗺 California: #1,869 of 17,285 inventorsTop 15%
Overall (1997): #44,057 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5667410 One-piece compliant probe 1997-09-16
5663655 ESD protection for universal grid type test fixtures Mark A. Swart, Patrick R. Gocha 1997-09-02