DS

Dudley E. Smith

BT Bell Helicopter Textron: 1 patents #28 of 106Top 30%
Overall (2021): #468,871 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11014655 Autorotative enhancement system Cory M. Hitte, Bryan Marshall, Carlos Alexander Fenny 2021-05-25