RJ

Ronald P. Johnson

📍 Pueblo, CO: #68 of 189 inventorsTop 40%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,781,328 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5455768 System for determining vehicle speed and presence Daniel Sines, Darrell E. Emery 1995-10-03