JH

James Rogers Helvin

📍 Ozark, AL: #1 of 2 inventorsTop 50%
🗺 Alabama: #124 of 600 inventorsTop 25%
Overall (2004): #201,241 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6803875 Simulatneous dual polarization radar system James L. Alford 2004-10-12