FB

Fred Beckmeier

📍 Topanga, CA: #38 of 111 inventorsTop 35%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,589,654 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7285708 System of stringed musical instruments with substitutable fingerboards — 2007-10-23
6376756 Stringed musical instrument with substituable fingerboards — 2002-04-23
6156961 System of stringed musical instruments with substitutable fingerboards — 2000-12-05