LH

Levi Charles Hefner

BT Bell Helicopter Textron: 2 patents #37 of 204Top 20%
📍 Dallas, TX: #123 of 797 inventorsTop 20%
🗺 Texas: #3,232 of 17,606 inventorsTop 20%
Overall (2019): #147,429 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10435149 UAV rotor system Danielle Lynn Moore, Sung Kyun Kim 2019-10-08
10210856 Noise control system for a ducted rotor assembly Frank B. Stamps 2019-02-19