VB

Vas H. Brogdon

TE Textron: 2 patents #123 of 575Top 25%
📍 Hurst, TX: #72 of 206 inventorsTop 35%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,371,906 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4306837 Bearingless tail rotor for helicopters Cecil E. Covington, Richard E. Wheelis 1981-12-22
4293276 Laminated composite rotor yoke David L. Williams 1981-10-06