FI

Frank Butenschon, III

📍 Guntersville, AL: #36 of 70 inventorsTop 55%
🗺 Alabama: #5,342 of 10,951 inventorsTop 50%
Overall (All Time): #3,898,278 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4909123 Fingering guide and performance accessory for woodwind instruments — 1990-03-20