CJ

Charles J. Johnston

ET Everett Charles Technologies: 4 patents #1 of 7Top 15%
📍 Walnut, CA: #1 of 52 inventorsTop 2%
🗺 California: #257 of 13,957 inventorsTop 2%
Overall (1994): #6,762 of 165,921Top 5%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5321351 Test fixture alignment system Mark A. Swart, David R. Van Loan 1994-06-14
5300881 Test fixture Mary E. Ferrer, Gary F. St. Onge, Mark A. Swart 1994-04-05
5289117 Testing of integrated circuit devices on loaded printed circuit David R. Van Loan, Mark A. Swart 1994-02-22
D343802 Coaxial test probe Robert R. Kornowski, Charles M. Tygard 1994-02-01