JH

John Helms

📍 Madison, AL: #19 of 90 inventorsTop 25%
🗺 Alabama: #195 of 879 inventorsTop 25%
Overall (2024): #408,000 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11996070 Isolated guitar string audio capture and visual string indication and chord-finger number overlay process and system 2024-05-28