DT

Daniel J. Twain

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Washougal, WA: #61 of 115 inventorsTop 55%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #2,703,427 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10885885 Musical instrument combining sound characteristics of a guitar and banjo Kenneth M. Twain 2021-01-05