DS

David Sembritzky

BT Bell Helicopter Textron: 1 patents #72 of 204Top 40%
📍 Grapevine, TX: #18 of 64 inventorsTop 30%
🗺 Texas: #6,158 of 17,606 inventorsTop 35%
Overall (2019): #491,802 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10377473 Disconnecting a rotor Ryan T. Ehinger, Carlos Alexander Fenny, Gary A. Cope, Charles J. Kilmain 2019-08-13