BT

Betty R. Truitt

📍 Elk Grove, CA: #153 of 301 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,693,735 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5796020 Hand-manipulated sharping lever for a harp — 1998-08-18