DB

Dwaine Barnes

📍 Midland, TX: #232 of 491 inventorsTop 50%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,381,950 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7198223 Ultralight coaxial rotor aircraft Arthur Phelps, Elwood G. Norris, Eugene Rock, Emitt Wallace 2007-04-03