EP

Ernie A. Powell

BT Bell Helicopter Textron: 1 patents #1 of 22Top 5%
🗺 Texas: #2,374 of 8,731 inventorsTop 30%
Overall (2004): #226,880 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6708921 Composite flapping flexure John L. Sims, Patrick R. Tisdale 2004-03-23