RJ

Ruben R. Johnson

📍 Peoria, IL: #8 of 61 inventorsTop 15%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #60,150 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876414 Electrical service fittings and service system including same — 1989-10-24