Inventor
DROZDENKO LEE
US14 patents
⚠️ This page may combine multiple inventors who share the name “DROZDENKO LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
11 patentsUS9828864B2Nov 28, 2017
Fan blade tall dovetail for individually bladed rotors
UNITED TECHNOLOGIES CORP10 citations81
US10087948B2Oct 2, 2018
Fan blade and method of covering a fan blade root portion
UNITED TECHNOLOGIES CORP7 citations79
US9422819B2Aug 23, 2016
Rotor blade root spacer for arranging between a rotor disk and a root of a rotor blade
UNITED TECHNOLOGIES CORP5 citations72
US10400784B2Sep 3, 2019
Fan blade attachment root with improved strain response
UNITED TECHNOLOGIES CORP1 citations71
US10982683B2Apr 20, 2021
Fan blade with adhesive fabric stackup
UNITED TECHNOLOGIES CORP3 citations69
US10280771B2May 7, 2019
Compressible fan blade with root spacer
UNITED TECHNOLOGIES CORP1 citations62
US9297272B2Mar 29, 2016
Grounding for fan blades on an underblade spacer
UNITED TECHNOLOGIES CORP2 citations62
US10508556B2Dec 17, 2019
Rotor blade root spacer with grip element
UNITED TECHNOLOGIES CORP1 citations55
US9359906B2Jun 7, 2016
Rotor blade root spacer with a fracture feature
UNITED TECHNOLOGIES CORP1 citations51
US10801515B2Oct 13, 2020
Fan blade attachment root with improved strain response
UNITED TECHNOLOGIES CORP0 citations50
US10760592B1Sep 1, 2020
Gas turbine engine airfoil frequency design
UNITED TECHNOLOGIES CORP0 citations33