DC

David Campfield

📍 Festus, MO: #42 of 75 inventorsTop 60%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #4,129,651 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10373593 Detachable neck guitar assembly — 2019-08-06