FJ

Frederick M. Johnson

MI Midtronics: 1 patents #3 of 10Top 30%
📍 Vista, CA: #25 of 69 inventorsTop 40%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #223,925 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6781382 Electronic battery tester — 2004-08-24