William L. McKeown

BT Bell Helicopter Textron: 1 patents #1 of 13Top 8%

📍 Euless, TX: #4 of 17 inventorsTop 25%

🗺 Texas: #1,517 of 5,943 inventorsTop 30%

Overall (1997): #59,531 of 185,788Top 35%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5607122	Tail rotor authority control for a helicopter	Duane Hicks, Tommie L. Wood	1997-03-04