EP

Ernest Powell

BT Bell Helicopter Textron: 1 patents #1 of 15Top 7%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #137,509 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5358381 Yoke for helicopter rotor systems Cecil E. Covington, Timothy Kent Ledbetter, Madison K. Robinson, Ajay Sehgal, Patrick R. Tisdale 1994-10-25